AI vs KeyFilter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI
Point your iPhone camera at objects to have them identified and spoken aloud using AI. This app works offline, allowing you to detect over 1000 object categories and share your findings.
- Object and scene detection
- Voice output of detected objects
- Offline functionality
- Share detected information
- Adjustable speech threshold
- Supports over 1000 object categories
Read full descriptionHide full description
Point camera at objects and let iPhone detect and speak it out with Artificial Intelligence! - Detect objects and scenes - Voice output - Online connection not needed - everything runs locally - Share function General: After the first start you are in object detection mode. Point your camera to objects and the detection starts automatically. In the top left you can tap on the settings icon. The Share Button in the top right allows you to share the photos and informations you detected. When you press the Share Button the capturing is halted. After sharing and returning to the Main Screen simply press the ‘Continue’-Button in the center. Settings: Speech can be turned off completely. Tip: The detection works bests in lighted environments. You can also search photos of things or face in the internet and just point your iOS camera to the photos. Object detection: Point your camera to objects. The app will try to detect the object from more than 1000 categories. Try animals, furnishing, household objects, cars, fruits and vegetables. The 1st guess is the most likely object description with the highest confidence. The percentage value of confidence is stated right to the object description. The 2nd most likely guess is also stated. With the slider "Speech threshold" you can set an percentage value. When the confidence percentage is greater or equal as that value the object will be spoken. When you set the slider all way to the left speech is disabled. In the top banner in the camera feed the current machine learning model is on the left. The frames per second of detection on the right of the banner. Have fun with AI-Camera!
KeyFilter
Read full descriptionHide full description
Upscale photos to a maximum resolution of 8192 x 8192. Directions ---------- 1. Tap the + button on the top right navigation bar to import a file 2. Select a photo to edit by tapping the photo thumbnail in the application 3. Tap the Save button on the top right navigation bar 4. Choose the output resolution
Screenshots
Verdict
The clearest difference is update cadence: AI at every 2 months against KeyFilter's every 6 months. KeyFilter's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
AI costs $1.99 and KeyFilter $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AI ships an update every 2 months, KeyFilter every 6 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.
| Parameter | AI | KeyFilter |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 4.4 (133 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 133 — better | — |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 93 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Markus Malik | Michael Newell |
In-app purchases
AI
No in-app purchases
KeyFilter
No in-app purchases









