# SA vs dejiren

The clearest difference is update cadence: dejiren at every 3 weeks against SA's every 3 months. dejiren also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

SA ships an update every 3 months, dejiren every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SA | dejiren |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 62 MB | 79 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [YANMAR INFORMATION SYSTEM SERVICE CO. LTD](https://appshunter.io/developer/1821588355) | [WingArc1st Inc.](https://appshunter.io/developer/895697087) |

## What reviewers say

### SA

[App page](https://appshunter.io/ios/app/sa-direct/id1211496665)

**In-app purchases:** none


### dejiren

[App page](https://appshunter.io/ios/app/dejiren/id1422629628)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SA free?

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

### Is dejiren free?

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

### Do SA or dejiren have ads?

Neither SA nor dejiren shows ads.

### Which is updated more often, SA or dejiren?

SA ships an update every 3 months, and dejiren every 3 weeks. Most recently, SA was updated on October 29, 2026 and dejiren 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.*