# 短期バイト・単発バイトはマイナビ バイト 短期版 vs シェアフルシフト (旧Sync Up)

The clearest difference is ads: シェアフルシフト (旧Sync Up) at none against 短期バイト・単発バイトはマイナビ バイト 短期版's shown. シェアフルシフト (旧Sync Up) also leads on monetization model (free vs ad-supported). On price, review sentiment, update cadence 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.

短期バイト・単発バイトはマイナビ バイト 短期版 ships an update monthly, シェアフルシフト (旧Sync Up) every 6 weeks. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 短期バイト・単発バイトはマイナビ バイト 短期版 | シェアフルシフト (旧Sync Up) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (23 ratings)](https://appshunter.io/ios/app/id956041839/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | **14.0% of reviews** | 12.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 92 MB | 13 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Mynavi Corporation](https://appshunter.io/developer/299597061) | [Sharefull,inc.](https://appshunter.io/developer/1451477854) |

## What reviewers say

### 短期バイト・単発バイトはマイナビ バイト 短期版

[App page](https://appshunter.io/ios/app/id956041839)

Find short-term and one-off jobs across Japan. Filter by desired work duration, popular job types, or specific locations. Get personalized recommendations based on your browsing history.

**Highlights:** Short-term and one-off job listings, Filter by work duration (1 day, 1 week, 1 month), Search by popular job types and conditions, Nationwide job search (Hokkaido to Okinawa), Search by major cities and terminal stations, Personalized job recommendations

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 短期バイト・単発バイトはマイナビ バイト 短期版 free?

短期バイト・単発バイトはマイナビ バイト 短期版 is free to download, with no in-app purchases.

### 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.

### Do 短期バイト・単発バイトはマイナビ バイト 短期版 or シェアフルシフト (旧Sync Up) have ads?

短期バイト・単発バイトはマイナビ バイト 短期版 shows ads; シェアフルシフト (旧Sync Up) does not.

### Which is updated more often, 短期バイト・単発バイトはマイナビ バイト 短期版 or シェアフルシフト (旧Sync Up)?

短期バイト・単発バイトはマイナビ バイト 短期版 ships an update monthly, and シェアフルシフト (旧Sync Up) every 6 weeks. Most recently, 短期バイト・単発バイトはマイナビ バイト 短期版 was updated on October 14, 2026 and シェアフルシフト (旧Sync Up) on October 11, 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.*