# ZEMYD vs SCRF

The clearest difference is update cadence: SCRF at weekly against ZEMYD's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZEMYD ships an update monthly, SCRF weekly. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ZEMYD | SCRF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 32 MB | 24 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Muhammad Zuhair Ali](https://appshunter.io/developer/1586674818) | [Sharjah Book Authority](https://appshunter.io/developer/626790465) |

## What reviewers say

### ZEMYD

[App page](https://appshunter.io/ios/app/zemyd/id1586674816)

**Features:** macOS Compatibility

**In-app purchases:** none


### SCRF

[App page](https://appshunter.io/ios/app/scrf/id1621046636)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZEMYD free?

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

### Is SCRF free?

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

### Do ZEMYD or SCRF have ads?

Neither ZEMYD nor SCRF shows ads.

### Which is updated more often, ZEMYD or SCRF?

ZEMYD ships an update monthly, and SCRF weekly. Most recently, ZEMYD was updated on September 9, 2026 and SCRF on September 17, 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.*