# Ai vs Norigoro Bus Timer

The clearest difference is update cadence: Norigoro Bus Timer at every 4 days against Ai's every 2 months. 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.

Ai ships an update every 2 months, Norigoro Bus Timer every 4 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ai | Norigoro Bus Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 95 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rsupport](https://appshunter.io/developer/357442230) | [Keisuke](https://appshunter.io/developer/519356168) |

## What reviewers say

### Ai

[App page](https://appshunter.io/ios/app/airepoto/id6751481214)

**Features:** Vision Pro support

**In-app purchases:** none


### Norigoro Bus Timer

[App page](https://appshunter.io/ios/app/norigoro-bus-timer/id6754536621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ai free?

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

### Is Norigoro Bus Timer free?

Norigoro Bus Timer is free to download, with no in-app purchases.

### Do Ai or Norigoro Bus Timer have ads?

Neither Ai nor Norigoro Bus Timer shows ads.

### Which is updated more often, Ai or Norigoro Bus Timer?

Ai ships an update every 2 months, and Norigoro Bus Timer every 4 days. Most recently, Ai was updated on October 15, 2026 and Norigoro Bus Timer on October 28, 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.*