# OM mobi. vs GO！さんいん

The clearest difference is update cadence: GO！さんいん at every 4 days against OM mobi.'s monthly. OM mobi.'s advantage is iOS requirement (15.0 vs 18.0). 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.

OM mobi. ships an update monthly, GO！さんいん every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | OM mobi. | GO！さんいん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 129 MB | 236 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) | [114FILMS K.K.](https://appshunter.io/developer/6791334517) |

## What reviewers say

### OM mobi.

[App page](https://appshunter.io/ios/app/om-mobi/id6748911160)

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

**In-app purchases:** none


### GO！さんいん

[App page](https://appshunter.io/ios/app/go/id6795447183)

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

**In-app purchases:** none


## Frequently asked questions

### Is OM mobi. free?

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

### Is GO！さんいん free?

GO！さんいん is free to download, with no in-app purchases.

### Do OM mobi. or GO！さんいん have ads?

Neither OM mobi. nor GO！さんいん shows ads.

### Which is updated more often, OM mobi. or GO！さんいん?

OM mobi. ships an update monthly, and GO！さんいん every 4 days. Most recently, OM mobi. was updated on November 5, 2026 and GO！さんいん on November 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.*