PhoneTest.App vs Corner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhoneTest.App
Diagnose hardware and system issues on your iPhone with comprehensive tests. Offers both quick and in-depth diagnostic modes to pinpoint problems.
- Hardware diagnostics
- System diagnostics
- Express test mode
- Full test mode
- Problem identification
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With PhoneTest.App performs diagnostic tests of hardware and system to identify the problems of your iPhone, performs tests in express mode and full mode.
Corner
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Snap a photo of your meal and get coached on your fuel. Log your practices and matches, and see what to eat before and after each one. Build the habits that keep you strong to the finish! Terms: https://candyblocks.com/legal Privacy: https://candyblocks.com/privacy-policy Contact Us: https://candyblocks.com
Screenshots
Verdict
The clearest difference is in-app purchases: PhoneTest.App at none against Corner's 3. On price, update cadence, ads 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
Both are free to download. Corner sells 3 in-app purchases, starting at $6.99 per 7 days. PhoneTest.App asks for nothing beyond the download.
PhoneTest.App ships an update every 11 days, Corner weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | PhoneTest.App | Corner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 11 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 7 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Lemmens | candyblocks |
In-app purchases
PhoneTest.App
No in-app purchases
Corner
- Unlimited3 Days trial$6.997 Days
- Unlimited$12.991 Month
- Unlimited7 Days trial$49.991 Year
Questions
Is PhoneTest.App free?
Is Corner free?
Do PhoneTest.App or Corner have ads?
Which is updated more often, PhoneTest.App or Corner?
Other comparisons
