# フォネットGrアプリ vs CHAINON【公式アプリ】

フォネットGrアプリ and CHAINON【公式アプリ】 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

フォネットGrアプリ ships an update every 30 months, CHAINON【公式アプリ】 every 56 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | フォネットGrアプリ | CHAINON【公式アプリ】 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 56 months |
| Monetization | Free | — |
| Size | 75 MB | 27 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phonet](https://appshunter.io/developer/878009481) | [YUNA INOMATA](https://appshunter.io/developer/1544186392) |

## What reviewers say

### フォネットGrアプリ

[App page](https://appshunter.io/ios/app/gr/id1374847048)

This app allows users to book appointments at a mobile phone shop, manage membership cards and loyalty points, and collect stamps for rewards. It also provides appointment reminders and syncs with iPhone's calendar features.

**Highlights:** Book mobile phone shop appointments, Manage membership and point cards, Collect digital stamps for rewards, Receive appointment reminders, Sync with iPhone calendar

**In-app purchases:** none


### CHAINON【公式アプリ】

[App page](https://appshunter.io/ios/app/chainon/id1544186389)

**In-app purchases:** none


## Frequently asked questions

### Is フォネットGrアプリ free?

フォネットGrアプリ is free to download, with no in-app purchases.

### Is CHAINON【公式アプリ】 free?

CHAINON【公式アプリ】 is free to download, with no in-app purchases.

### Do フォネットGrアプリ or CHAINON【公式アプリ】 have ads?

Neither フォネットGrアプリ nor CHAINON【公式アプリ】 shows ads.

### Which is updated more often, フォネットGrアプリ or CHAINON【公式アプリ】?

フォネットGrアプリ ships an update every 30 months, and CHAINON【公式アプリ】 every 56 months. Most recently, フォネットGrアプリ was updated on October 3, 2026 and CHAINON【公式アプリ】 on October 6, 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.*