Doctor OLED X vs PatternMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Doctor OLED X
Visually inspect your OLED screen for signs of image persistence or burn-in. This app helps you identify potential screen defects before buying or selling a device, and offers tips on screen care. It also includes demo videos for Dolby Vision, HDR 10, and Dolby Atmos audio.
- OLED screen burn-in detection
- Image persistence visual check
- Screen care tips
- Dolby Vision demo
- HDR 10 demo
- Dolby Atmos audio tests
Read full descriptionHide full description
Detect OLED burn-in, image persistence, and screen defects before they become an expensive surprise. Ideal for checking your current iPhone—or inspecting a second-hand device before you buy or sell it. Doctor OLED X provides simple visual tests that help reveal damaged pixels, uneven colors, image retention, and screen burn-in on supported OLED iPhones. You’ll also find practical guidance for caring for your OLED display, helping preserve its quality and potential resale value. Want to experience your screen and headphones at their best? Enjoy: - Dolby Vision and HDR10 demonstration videos - Four Dolby Atmos tests for Spatial Audio on Air Pods Important: Doctor OLED X can help you detect possible OLED screen defects or damage, but it cannot repair or fix them. Test results are visual and should not be considered a professional hardware diagnosis.
PatternMate
Manage your sewing pattern collection with custom tags, photos, and notes. Track your progress on ongoing projects and easily reference your inventory while shopping for fabric.
- Organize patterns with tags, photos, and notes
- Reference collection while fabric shopping
- Track sewing project progress
- Add notes to ongoing projects
- Customizable tagging system
Read full descriptionHide full description
Organise your sewing patterns - Keep track of your pattern collection with custom tags, photos and notes. - Quickly reference your collection while fabric shopping to make sure that perfect find fits with your pattern plans. - Never dig through boxes of patterns again just to pull out one small detail. Track your sewing projects - Start projects from a pattern and keep notes of your progress. - Remember where you were up to with each project if you've got multiple pieces of work on the go at once.
Screenshots
Verdict
The clearest difference is review sentiment: PatternMate at 100% against Doctor OLED X's 46%. PatternMate also leads on price (Free vs $1.99) and rating (5.0 vs 4.1). Doctor OLED X's advantage is ratings volume (74 vs 6). On update cadence, ads, in-app purchases and monetization model 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
PatternMate is free to download; Doctor OLED X costs $1.99 up front. Doctor OLED X sells 1 one-off in-app purchase and PatternMate sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
PatternMate holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Doctor OLED X has 74 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 46% of Doctor OLED X's written reviews are positive against 100% of PatternMate's.
Doctor OLED X ships an update every 2 months, PatternMate every 6 weeks. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.
| Parameter | Doctor OLED X | PatternMate |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.1 (74 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 46.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 74 — better | 6 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 583 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Robin Bollen | Daniel Nitsikopoulos |
Customer experience
Doctor OLED X
PatternMate
In-app purchases
Doctor OLED X
- Remove Ads$0.99
PatternMate
- Super PatternMate Monthly$0.991 Month
- Super PatternMate Yearly$9.991 Year
Questions
Is Doctor OLED X free?
Is PatternMate free?
Which has better reviews, Doctor OLED X or PatternMate?
Do Doctor OLED X or PatternMate have ads?
Which is updated more often, Doctor OLED X or PatternMate?
Other comparisons















