# SELF+SERVICE vs block 公式アプリ

The clearest difference is iOS requirement: SELF+SERVICE at 8.0 against block 公式アプリ's 16.0. 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.

SELF+SERVICE ships an update every 9 months, block 公式アプリ every 15 months. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SELF+SERVICE | block 公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 15 months |
| Size | 6 MB | 80 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AEON RETAIL Co.,Ltd](https://appshunter.io/developer/573506173) | [Sho Yokota](https://appshunter.io/developer/1508260152) |

## What reviewers say

### SELF+SERVICE

[App page](https://appshunter.io/ios/app/self-plus-service/id916204144)

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

**In-app purchases:** none


### block 公式アプリ

[App page](https://appshunter.io/ios/app/block/id1508260153)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SELF+SERVICE free?

SELF+SERVICE is free to download, with no in-app purchases.

### Is block 公式アプリ free?

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

### Do SELF+SERVICE or block 公式アプリ have ads?

Neither SELF+SERVICE nor block 公式アプリ shows ads.

### Which is updated more often, SELF+SERVICE or block 公式アプリ?

SELF+SERVICE ships an update every 9 months, and block 公式アプリ every 15 months. Most recently, SELF+SERVICE was updated on September 18, 2026 and block 公式アプリ on September 20, 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.*