# シェアフルシフト (旧Sync Up) vs OshiGacha

The clearest difference is update cadence: OshiGacha at every 4 days against シェアフルシフト (旧Sync Up)'s every 6 weeks. シェアフルシフト (旧Sync Up)'s advantage is iOS requirement (15.0 vs 17.0). 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.

シェアフルシフト (旧Sync Up) ships an update every 6 weeks, OshiGacha every 4 days. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | シェアフルシフト (旧Sync Up) | OshiGacha |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 13 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sharefull,inc.](https://appshunter.io/developer/1451477854) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### シェアフルシフト (旧Sync Up)

[App page](https://appshunter.io/ios/app/sync-up/id1282333147)

Easily find and apply for available shifts at your workplace. This app allows staff to view open shifts, submit applications, and manage their schedules directly from their mobile device.

**Highlights:** Shift search, Shift application, Applied shift management, Shift submission, Notifications, Profile editing

**In-app purchases:** none


### OshiGacha

[App page](https://appshunter.io/ios/app/oshigacha-fan-randomizer/id6762577808)

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

**In-app purchases:** none


## Frequently asked questions

### Is シェアフルシフト (旧Sync Up) free?

シェアフルシフト (旧Sync Up) is free to download, with no in-app purchases.

### Is OshiGacha free?

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

### Do シェアフルシフト (旧Sync Up) or OshiGacha have ads?

Neither シェアフルシフト (旧Sync Up) nor OshiGacha shows ads.

### Which is updated more often, シェアフルシフト (旧Sync Up) or OshiGacha?

シェアフルシフト (旧Sync Up) ships an update every 6 weeks, and OshiGacha every 4 days. Most recently, シェアフルシフト (旧Sync Up) was updated on November 11, 2026 and OshiGacha on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*