# PRIMID vs 3rate

The clearest difference is update cadence: 3rate at weekly against PRIMID's every 24 months. PRIMID's advantage is iOS requirement (11.0 vs 15.0). 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.

PRIMID ships an update every 24 months, 3rate weekly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PRIMID | 3rate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Weekly** |
| Size | 64 MB | 45 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DUCA HOMME SRL SEMPLIFICATA](https://appshunter.io/developer/1728651962) | [Pay-Oh](https://appshunter.io/developer/1874892743) |

## What reviewers say

### PRIMID

[App page](https://appshunter.io/ios/app/primid/id6477161344)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3rate

[App page](https://appshunter.io/ios/app/3rate/id6759168242)

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

**In-app purchases:** none


## Frequently asked questions

### Is PRIMID free?

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

### Is 3rate free?

3rate is free to download, with no in-app purchases.

### Do PRIMID or 3rate have ads?

Neither PRIMID nor 3rate shows ads.

### Which is updated more often, PRIMID or 3rate?

PRIMID ships an update every 24 months, and 3rate weekly. Most recently, PRIMID was updated on October 4, 2026 and 3rate on October 12, 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.*