# SAI vs FriendSync

The clearest difference is device support: FriendSync at 3 against SAI's 1. On price, update cadence, 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.

SAI ships an update every 2 days, FriendSync every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAI | FriendSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 39 MB | 21 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SEOK GOH](https://appshunter.io/developer/1790594342) | [Bastian John](https://appshunter.io/developer/1892723373) |

## What reviewers say

### SAI

[App page](https://appshunter.io/ios/app/sai-shared-group-calendar/id6758755177)

**Features:** macOS Compatibility

**In-app purchases:** none


### FriendSync

[App page](https://appshunter.io/ios/app/friendsync-group-planner/id6762064814)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAI free?

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

### Is FriendSync free?

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

### Do SAI or FriendSync have ads?

Neither SAI nor FriendSync shows ads.

### Which is updated more often, SAI or FriendSync?

SAI ships an update every 2 days, and FriendSync every 3 days. Most recently, SAI was updated on October 25, 2026 and FriendSync 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.*