# SAJ vs Gemelli Collect

The clearest difference is update cadence: Gemelli Collect at every 3 months against SAJ's every 12 months. SAJ's advantage is iOS requirement (10.0 vs 16). 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.

SAJ ships an update every 12 months, Gemelli Collect every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAJ | Gemelli Collect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Size | 69 MB | 63 MB |
| Requires iOS | **10.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAJ Instrument Ab](https://appshunter.io/developer/962246290) | [Digital Route, LLC](https://appshunter.io/developer/1730330434) |

## What reviewers say

### SAJ

[App page](https://appshunter.io/ios/app/saj-dms-mobile/id962279584)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gemelli Collect

[App page](https://appshunter.io/ios/app/gemelli-collect/id6744611570)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAJ free?

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

### Is Gemelli Collect free?

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

### Do SAJ or Gemelli Collect have ads?

Neither SAJ nor Gemelli Collect shows ads.

### Which is updated more often, SAJ or Gemelli Collect?

SAJ ships an update every 12 months, and Gemelli Collect every 3 months. Most recently, SAJ was updated on October 29, 2026 and Gemelli Collect on October 24, 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.*