# Samsa vs Numbiro

The clearest difference is in-app purchases: Samsa at none against Numbiro's 2. Samsa also leads on ads (none vs shown). Numbiro's advantage is update cadence (every 2 months vs every 16 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Numbiro sells 2 in-app purchases, starting at $0.49 per month. Samsa asks for nothing beyond the download.

Samsa ships an update every 16 months, Numbiro every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Samsa | Numbiro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/numbiro/id1610373472/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 28 MB | 68 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DactylGroup](https://appshunter.io/developer/1121936981) | [Sulisoft Limited](https://appshunter.io/developer/1610373474) |

## What reviewers say

### Samsa

[App page](https://appshunter.io/ios/app/samsa/id1468451980)

**Features:** macOS Compatibility

**In-app purchases:** none


### Numbiro

[App page](https://appshunter.io/ios/app/numbiro/id1610373472)

Practice recognizing spoken Japanese numbers to improve comprehension in everyday conversations. Choose number ranges from single digits to billions and practice Japanese counters. Compete against the clock to get as many correct as possible.

**Highlights:** Listen to spoken Japanese numbers, Identify numbers by listening, Select number ranges, Practice Japanese counters, Timed challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.49 | per month |
| Premium Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Samsa free?

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

### Is Numbiro free?

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

### Do Samsa or Numbiro have ads?

Numbiro shows ads; Samsa does not.

### Which is updated more often, Samsa or Numbiro?

Samsa ships an update every 16 months, and Numbiro every 2 months. Most recently, Samsa was updated on October 26, 2026 and Numbiro on October 24, 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.*