20 Best Apple iPhone 3GS iOS Apps

1) Free magnifying glass for iPhone 3GS: iMag

Turn your iPhone into a portable magnifying glassHow is your eyesight? Do you have trouble reading small fonts in menus, the phonebook, a newspaper or other fine print? Do you simple want to zoom in on an object or detail with your grandchild? It`s funHere is you portable magnifying glass, always in your pocket and ready to use.This app is FREE. You get a great 2x magnifying glass.NOW WITH ALMOST FULL SCREEN VIEW IN THE FREE VERSIONIt was designed for farsighted people and people who use reading glasses (and sometimes forget them). Now you can have a back-up pair of ... (Free)By Asterion Apps via

2) Gadget Help for iPhone 3Gs

Gadget Help and Technical SupportIf you want to download quick and concise set-up/operating instructions for your device this App is for you. No holding for an operator or searching the internet for manuals.Brought to you by Gadgethelpline.com, the highly popular UK Gadget advice club, the information comes direct from one of the most comprehensive `how-to` gadget databases in the world Download nowWe are launching these apps for a whole range of devices so look out for further Gadget Help products.For comprehensive support for your other household gadgets you can also join the Gadget Helpline Club:Not only do you get access ... ($0.99)By Gadget Helpline via

3) Arcade Reality - iPhone 3GS Only

IMPORTANT NOTE: This game requires the iPhone 3GS camera and compass features for the complete augmented reality experienceVideogame invaders from outer space are attacking the real world. Only you can see and attack them with your iPhone, in this groundbreaking gameIn Arcade Reality, alien invaders from space fly around your body in real-time, their laser beams and missiles attacking from every angle. The attackers are invisible to the human eye, but unbelievably they are now visible via the camera on your iPhoneNon-stop fun and activity is guaranteed as you move your iPhone around in real-time to spot and shoot alien ... ($2.99)By Chillingo Ltd via

4) The Independent Guide for the iPhone 3GS

Comprehensive guide to the iPhone 3GS - Covering all iPhone features and reviews for top applications, this is the only guide you`ll need to make the most of your phone. If you`ve just bought an iPhone, this fully updated MagBook is your ideal introduction to the wonderful world of Apple`s mobile technology. Split into two sections - a user guide and applications reviewMake sure you also download our other MagBooks Apps - The Ultimate Guide to Design, The Ultimate Guide to the iPod, The Independent Guide to the iPad, The Independent Guide to the iPhone4, and the Independent Guide to ... (Free)By Pixel Mags via

5) iPhone 3G & 3GS POUR LES NULS

Dcouvrez toutes les nouvelles fonctionnalits de l`iPhone le plus rapide et le plus puissant jamais conu L`iPhone est un tlphone rvolutionnaire dot d`innombrables fonctions qui vous permettent d`en faire toujours plus Grce ce guide indispensable, faites connaissance avec votre iPhone 3GS ou 3G et dcouvrez tous ses secrets C`est enfin le manuel d`utilisation pour iPhone tant attendu Il vous explique la mise en oeuvre de toutes les fonctions de votre iPhone. C`est aussi un guide bourr d`astuces utiles et d`autres petits trucs qui vous rendront l`iPhone encore plus sympa iPhone 3G et 3GS Pour Les Nuls2e ditionAuteurs : Edward ... ($4.99)By Anuman via

6) Kelby & White`s Book for iPhone 3GS

Are you looking for a book that focuses on just the most important, most useful, and most fun stuff about your iPhone 3GS? Well, baby, this is it iPhone 3GS Book is from Scott Kelby, the award-winning author of the smash best-seller, The iPod Book, who takes that same highly-acclaimed, casual, straight-to-the-point concept and layout and brings it to learning Apples amazing iPhone 3GS, Scott teams up once again with gadget guru and leading iPhone 3GS authority Terry White to put together a book that is an awful lot like the iPhone 3GS itselfsimple to use and fun to learn. ... ($1.99)By True Digital Content And Media Company Limited via

7) iPhone BEGINNERS GUIDEBOOK for iPhone 4 & 3GS

iPhoneiPhone/iPad20106iPhone4iPhone4iPhone3GSiPhoneiPhoneiPhone 1()INTRODUCTION Let`s Start iPhone Life001 iPhone002 iPhone003 iPhone004005 (1) 006 (2) CHAPTER 01 iPhone010 iPhone011012013014CHAPTER 02 iPhoneSMS/MMS&E020 SMS/MMS021 /022 MMSE023 ECHAPTER 03 iPhoneWeb029 iPhoneWeb030031 WebCHAPTER 04 iPhone&&033 iTunes Store034035036037 iPhone038039CHAPTER 05 iPhone049 iPhone050 iPhone051 iPhoneGPS052 iPhoneCHAPTER 06 Q&A057 iPhone058059 iPhone?060 iPhone061062 iPhone063CHAPTER 07074 iPhone075076 iPhone:: ($7.99)By SHOEISHA.Co.,Ltd. via

8) iMecque

With iMecque orient youself easily towards the Qibla from anywhere you are in the world, using your 3GS iPhone compass.This application will ease therefore your orientation for you to pray.Application propulsed by ActenGo Technologies(Only for iPhone 3GS) ($0.99)By ActenGo Technologies via

9) Metal Detector FREE

MetalDetector is a app for iphone 3Gs.it use the magnetometer to mesure the magnetic fieldwhen the iphone is placed near a feromagnetic metal like iron or steel.This application use the compass of the iphone 3GS/ipad and is not compatiblewith the iphone v1,3G and ipod. (Free)By Patrick Giudicelli via

10) compassier -- virtual reality 3D compass for iPhone 3GS

A 3D Compass for the iPhone 3GS.The ship will always fly north.You can position your iPhone 3GS however you want.Every device gets a random ship. The ship changes every month. ($0.99)By Jormy Games via

11) Touch Cam - video recording for the iPhone 3GS

Touch Cam is the quickest way to record videos no matter where you are. No more waiting for your camera application to load and choose whether you want totake a picture or a video and wait several precious seconds after that to actually start recording.--- Features ---Upload your videos to facebook via an optional in app purchase.Videos are listed and sorted by date so you can easily find that video you took six months ago.Touch cam automatically synchronizes any changes made to your video library made outside of Touch Cam.Provide more context for your videos by ... (Free)By Ninth Division via

12) Metall Detector - pocket security tool for iPhone 3GS, iPhone/iPod 4

Have you ever been engaged in searching metal objects with relevant equipment? This novelty will help you and will completely change your ideas of metal detectors already existing. Well help you transform your iPhone into a metal detectorWith its help you can find:Mobile phonesRadio wavesLaptopsElectric wiringThe operation principle of metal detector is simple and comprehensible.The magnet fields influence upon a compass installed inside your iPhone. If you bring the iPhone close to the magnetic equipment, the changes caused by metal will take place in the magnet fields. The metal detector software will catch these variations of electromagnetic fields and will ... ($0.99)By Smart Solutions via

13) FlexiCorder : Multioption Video Recorder for iPhone 4, 3GS, iTouch 4G

FlexiCorder - is a flexible video recorder for the iPhone 4, iPhone 3GS, and iPod Touch 4G which gives you many more choices to shoot video than the native video recorder.Switch between Front and Back camera on-the-fly WHILE recording.The native front facing camera laterally inverts your video such that your right hand will appear on the left, like a mirror. Flexicorder fixes this issue. So now your videos are completely natural.Choose between 16:9 or 4:3 aspect ratio and a long list of supported resolutions(1280x720, 1024x768, 960x540, 960x720, and many more).On iPhone 4, video shot by native recorder takes almost 75 ... ($2.99)By Mirage Labs via

14) Jibbigo Iraqi English Speech Translator (iPhone 3GS, 3rd gen. iPod touch)

Jibbigo-Iraqi is a bi-directional (EnglishIraqi), natural speech-to-speech translation app for your iPhone 3Gs or iPod 3G, that lets you converse with a speaker of another language through spoken language. It does not require an internet connection to operate and does not send your private data to a server unless you explicitly ask it to do so.Jibbigo is not a dictionary and not a phrase book, but a speech translator: You simply speak a sentence in English or Iraqi into Jibbigo, and it speaks the sentence aloud in the other language, much like a personal human interpreter would. Jibbigo also shows ... ($13.99)By Jibbigo LLC via

15) GreatBigStuff

The official GreatBigStuff.com app. Use it to easily browse the web store from the comfort of your iPhone or iPad. Users of the app will also receive notifications about deals and new productsNote: While the app will work on the iPhone 3GS, it was not designed for it and as such, will not look correct on an iPhone 3GS. We apologize for any inconvenience. (Free)By Patrick Cronin via

16) Metal Detector for 3GS/4

Install "Metal Detector" on your iPhone 3GS, start the application, calibrate the detector and move your iPhone near to an object. The spire oscillates, the diode lights up and your iPhone beeps : you are closed to a metallic source An application only available for iPhone 3GS, you will make a lot of jealous people.Choose your favorite option : beeper, vibrator, both or mute mode. ($0.99)By DPC Interactive via

17) Jibbigo English Spanish Speech Translator (for iPhone 3GS, 3rd gen iPod or newer)

Jibbigo is a bi-directional (EnglishSpanish), natural speech-to-speech translation app for 3GS phones and 3rd gen iPod touch, that lets you converse with a speaker of another language through spoken language.Many customers asked for Jibbigo to do a better job handling personal or city names that are important and unique to each individual user. Even though Jibbigo's dictionary contains 40,000 words including certain common names, it is impossible to cover all possible personal and city names. Jibbigo 1.2 offers a solution that permits a user to add their own names for customization. In Jibbigo 1.2, users will be able to enter ... ($4.99)By Jibbigo LLC via

18) Jibbigo Japanese English Speech Translator (for iPhone 3GS or newer, iPod 3rd Generation)

Jibbigo is a bi-directional, natural speech-to-speech translation app that lets you converse with a speaker of another language through spoken language. Jibbigo is not a dictionary and not a phrase book, but a speech translator: You simply speak a sentence in English or Japanese into Jibbigo, and it speaks the sentence aloud in the other language, much like a personal human interpreter would. Jibbigo also shows the recognition and translation in English and Japanese as text on the app screen, so you can be sure your translation is accurate to what you spoke.Jibbigo is bi-directional; it translates a spoken sentence ... ($4.99)By Jibbigo LLC via

19) Jibbigo Tagalog English Speech Translator (Made for iPhone 3gs, 3rd gen iPod or newer)

The only speech translator that will work wherever you go -- no network connection required, and no risk of incurring high roaming fees when traveling.Your own personal interpreter...available at the touch of a button Record a phrase in one language and Jibbigo translates it aloud in the other. Its as simple as that.Selected as one of Travel and Leisures "Best Travel Apps" of 2010.Speak a phrase in English or Tagalog and Jibbigo will translate it aloud into the other language. State-of-the-art direct voice translation and natural language processing means that you are not limited to pre-selected "canned" phrases. It is ... ($4.99)By Jibbigo LLC via

20) Speed Mate Pro

Speed Mate Pro is a great and simple-to-use speedometer for your iPhoneOnly for iPhone 3G, 3Gs and iPhone4 Due to GPS utilizationFeatures- Shows a beautiful speedometer that runs off of GPS (iPhone 3G and 3Gs)- Shows a precise compass (iPhone 3Gs only)- Supports a HUD mode: Place your phone on the dashboard to see the speedometer on your windshield- Supports both KPH(km/h) and MPH- Supports iPod Mode that makes music control very easy while driving ($0.99)By MustbeGames via