# meDRM vs RefScale

The clearest difference is in-app purchases: meDRM at none against RefScale's 2. meDRM also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). RefScale's advantage is update cadence (fortnightly vs every 5 weeks). On price and ads there is nothing between them.

Both are free to download. RefScale sells 2 one-off in-app purchases. meDRM asks for nothing beyond the download.

meDRM ships an update every 5 weeks, RefScale fortnightly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | meDRM | RefScale |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 72 MB | 7 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dmitry Yatsina](https://appshunter.io/developer/1809990821) | [Zhanarys Toremurat](https://appshunter.io/developer/1870705721) |

## What reviewers say

### meDRM

[App page](https://appshunter.io/ios/app/medrm/id6744931891)

**In-app purchases:** none


### RefScale

[App page](https://appshunter.io/ios/app/refscale-photo-ruler/id6760479484)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Photo | $1.99 | one-time |
| RefScale Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is meDRM free?

meDRM is free to download, with no in-app purchases.

### Is RefScale free?

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

### Do meDRM or RefScale have ads?

Neither meDRM nor RefScale shows ads.

### Which is updated more often, meDRM or RefScale?

meDRM ships an update every 5 weeks, and RefScale fortnightly. Most recently, meDRM was updated on October 28, 2026 and RefScale on November 5, 2026.

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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.*