# DevMate vs PreGrade Ultra

The clearest difference is review sentiment: PreGrade Ultra at 100% against DevMate's 33%. PreGrade Ultra also leads on rating (5.0 vs 3.3) and update cadence (daily vs every 8 days). DevMate's advantage is ratings volume (8 vs 2) and iOS requirement (13.0 vs 26.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. DevMate sells 3 in-app purchases, starting at $2.99 per month and PreGrade Ultra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PreGrade Ultra holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 33% of DevMate's written reviews are positive against 100% of PreGrade Ultra's.

DevMate ships an update every 8 days, PreGrade Ultra daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | DevMate | PreGrade Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (8 ratings)](https://appshunter.io/ios/app/devmate-connect-and-debug/id6757657259/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pregrade-ultra/id6761741791/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Daily** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#139** | #179 |
| Size | 26 MB | 6 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [小玲 王](https://appshunter.io/developer/1573722736) | [Michael Sorg](https://appshunter.io/developer/1891223608) |

## What reviewers say

### DevMate

[App page](https://appshunter.io/ios/app/devmate-connect-and-debug/id6757657259)

**Currently charting:** #139 Top Free · Developer Tools (US App Store)

Manage and debug ADB-enabled devices remotely. Control files, apps, and device information, including screen mirroring and log viewing. Offers subscription for advanced features.

**Highlights:** Device discovery and connection, File and app management, Remote control and input, Screen mirroring and recording, Device information monitoring, Logcat viewer with filtering

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevMate Pro Monthly | $2.99 | per month |
| DevMate Pro Yearly | $12.99 | per year |
| DevMate Lifetime Access | $19.99 | one-time |


### PreGrade Ultra

[App page](https://appshunter.io/ios/app/pregrade-ultra/id6761741791)

**Currently charting:** #179 Top Grossing · Developer Tools (US App Store)

This app uses advanced computer vision to accurately measure card centering from photos, accounting for camera angle. It provides grading estimates for major companies and market pricing for Pokémon cards.

**Highlights:** Perspective correction for accurate measurements, Centering analysis for multiple grading companies, Cross-grade opportunity identification, Market pricing for Pokémon cards, Visual edge detection, Print tilt detection

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PreGrade Ultra Pro | $4.99 | one-time |


## Frequently asked questions

### Is DevMate free?

DevMate is free to download, with in-app purchases available.

### Is PreGrade Ultra free?

PreGrade Ultra is free to download, with in-app purchases available.

### Which has better reviews, DevMate or PreGrade Ultra?

PreGrade Ultra is rated higher. DevMate averages 3.3 out of 5 from 8 ratings, while PreGrade Ultra averages 5.0 from 2 ratings.

### Do DevMate or PreGrade Ultra have ads?

Neither DevMate nor PreGrade Ultra shows ads.

### Which is updated more often, DevMate or PreGrade Ultra?

DevMate ships an update every 8 days, and PreGrade Ultra daily. Most recently, DevMate was updated on October 25, 2026 and PreGrade Ultra on October 25, 2026.

### Which is more popular, DevMate or PreGrade Ultra?

DevMate currently peaks at #139 in the App Store charts, and PreGrade Ultra at #179. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*