# Gluegentモバイル共有アドレス帳 vs Brushup

The clearest difference is update cadence: Brushup at every 3 weeks against Gluegentモバイル共有アドレス帳's every 3 months. Gluegentモバイル共有アドレス帳's advantage is iOS requirement (12.0 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.

Gluegentモバイル共有アドレス帳 ships an update every 3 months, Brushup every 3 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Gluegentモバイル共有アドレス帳 | Brushup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 12 MB | 21 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [サイオステクノロジー株式会社](https://appshunter.io/developer/1465052137) | [Brushup Inc.](https://appshunter.io/developer/1244660740) |

## What reviewers say

### Gluegentモバイル共有アドレス帳

[App page](https://appshunter.io/ios/app/gluegent/id1018710377)

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

**In-app purchases:** none


### Brushup

[App page](https://appshunter.io/ios/app/brushup/id1483165561)

**In-app purchases:** none


## Frequently asked questions

### Is Gluegentモバイル共有アドレス帳 free?

Gluegentモバイル共有アドレス帳 is free to download, with no in-app purchases.

### Is Brushup free?

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

### Do Gluegentモバイル共有アドレス帳 or Brushup have ads?

Neither Gluegentモバイル共有アドレス帳 nor Brushup shows ads.

### Which is updated more often, Gluegentモバイル共有アドレス帳 or Brushup?

Gluegentモバイル共有アドレス帳 ships an update every 3 months, and Brushup every 3 weeks. Most recently, Gluegentモバイル共有アドレス帳 was updated on October 5, 2026 and Brushup on October 4, 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.*