# Noboro vs ChalkMap

The clearest difference is in-app purchases: Noboro at none against ChalkMap's 1. Noboro also leads on iOS requirement (10.0 vs 15.1). ChalkMap's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. ChalkMap sells 1 in-app purchase, starting at $6.99 per month. Noboro asks for nothing beyond the download.

Noboro ships an update monthly, ChalkMap every 4 days. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Noboro | ChalkMap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 64 MB | 151 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linuon Inc.](https://appshunter.io/developer/775590046) | [ChalkMap G.K.](https://appshunter.io/developer/1896374831) |

## What reviewers say

### Noboro

[App page](https://appshunter.io/ios/app/noboro/id910060805)

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

**In-app purchases:** none


### ChalkMap

[App page](https://appshunter.io/ios/app/chalkmap/id6767085401)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChalkMap Premium | $6.99 | per month |


## Frequently asked questions

### Is Noboro free?

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

### Is ChalkMap free?

ChalkMap is free to download, with in-app purchases available.

### Do Noboro or ChalkMap have ads?

Neither Noboro nor ChalkMap shows ads.

### Which is updated more often, Noboro or ChalkMap?

Noboro ships an update monthly, and ChalkMap every 4 days. Most recently, Noboro was updated on October 5, 2026 and ChalkMap on October 11, 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.*