# CSB Skills vs Mama Tongo

The clearest difference is in-app purchases: CSB Skills at none against Mama Tongo's 5. Mama Tongo's advantage is update cadence (every 3 days vs every 42 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mama Tongo sells 5 in-app purchases, starting at $8.99 per month. CSB Skills asks for nothing beyond the download.

CSB Skills ships an update every 42 months, Mama Tongo every 3 days. Both last shipped on October 16, 2026.

## The numbers

| Metric | CSB Skills | Mama Tongo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 3 days** |
| Size | 28 MB | 52 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [App4Talent IP B.V.](https://appshunter.io/developer/1646697978) | [Jemairo Bruma](https://appshunter.io/developer/6796500946) |

## What reviewers say

### CSB Skills

[App page](https://appshunter.io/ios/app/csb-skills/id6443471075)

**In-app purchases:** none


### Mama Tongo

[App page](https://appshunter.io/ios/app/mama-tongo/id6796500944)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mama Tongo Pro – Monthly | $8.99 | per month |
| Mama Tongo Pro – Yearly | $79.99 | per year |
| Trial week (7 days) | $3.99 | one-time |
| Vakanti travel guide | $12.99 | one-time |
| Mama Tongo Pro – Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is CSB Skills free?

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

### Is Mama Tongo free?

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

### Do CSB Skills or Mama Tongo have ads?

Neither CSB Skills nor Mama Tongo shows ads.

### Which is updated more often, CSB Skills or Mama Tongo?

CSB Skills ships an update every 42 months, and Mama Tongo every 3 days. Most recently, CSB Skills was updated on October 16, 2026 and Mama Tongo on October 16, 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.*