PDF vs iTest.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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Have you always wanted to stream your beautiful ".pdf" in full resolution to a projector from your iPhone or iPad while having the option to use timers and slide previews on your own device, like with a Keynote presentation? Then this app is the right choice for you! Simply connect your device to an external screen (projector, monitor, ...) by cable or airplay and you instantly get the presenter view.
iTest.
Easily test your device's hardware and software without navigating multiple apps or complex settings. Offers guided and manual test modes with clear instructions and results. Ideal for assessing a device's condition before buying or selling.
- Guided semi-automatic test mode
- Manual test selection
- Easy-to-understand instructions
- Clear test results
- Shareable test reports
- Used device assessment
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iTest lets you easily test a device without the need to use multiple apps or dive though various system settings. Providing you with the convenience of both a guided semi-automatic test mode and a list of tests to choose from. With easy to understand instructions and results. Share your results to a perspective buyer or test a used device before buying. iTest can help you make a more informed decision of a devices condition.
Screenshots
Verdict
The clearest difference is update cadence: iTest. at every 2 months against PDF's every 18 months. iTest. also leads on price ($0.99 vs $2.99) and iOS requirement (9.0 vs 14.0). On ads, in-app purchases and device support 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
PDF costs $2.99 and iTest. $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PDF ships an update every 18 months, iTest. every 2 months. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | iTest. | |
|---|---|---|
| Price | $2.99 | $0.99 — better |
| Rating | — | 4.4 (50 ratings) — better |
| Positive reviews | — | 84.1% of reviews |
| Number of ratings | — | 50 — better |
| Update frequency | Every 18 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | KARL ULRICH W_BER | Hugh Jeffreys |
Bugs and requests
Not enough reviews yet to summarise bugs or requests.
iTest.
Reported bugs
16 issues- Light sensor test fails on multiple device models despite hardware functioning
- App crashes on startup for iOS 12 devices and older
- App crashes on iPod Touch 6th generation
- App crashes on iPad Mini 2
- Speaker test produces no sound on iPhone 16 Pro/Pro Max
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- Microphone test fails on iPhone 16 despite working hardware
- Vibration test non-functional on iPhone 16
- NFC test reports iOS version not supported on iOS 18.4.1
- Proximity sensor test gives false negatives on iPhone 11 Pro
- Camera test shows black screen despite camera permissions granted
- Compass test fails despite working hardware
- Camera test opens touchscreen test instead on some devices
- Screen burn-in test displays clock and navigation bars
- Digitizer test feels inaccurate
- UI buttons don't match actual function on iPad
- Accessibility issues with large font sizes blocking button interaction
Requested features
17 requests- Battery health and cycle count information
- LiDAR sensor test
- GPS functionality test
- Service history check
- Battery aging/degradation test
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- Support for older iOS versions (iOS 11 and below)
- Mac app version
- Apple Watch testing support
- AirPods testing capability
- CPU monitoring and RAM usage display
- Network data monitoring
- Detailed camera quality test with white background
- Fake call test for earpiece audio
- Apple Pencil testing
- Screen burn-in test in full-screen mode
- Individual microphone quality testing
- Wireless charging test
In-app purchases
No in-app purchases
iTest.
No in-app purchases
