# Ten Frames vs nonna

The clearest difference is update cadence: Ten Frames at weekly against nonna's every 2 weeks. Ten Frames also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ten Frames sells 1 one-off in-app purchase and nonna sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Ten Frames ships an update weekly, nonna every 2 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ten Frames | nonna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nonna-number-bonds-math-game/id6798042499/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 111 MB | 24 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [M Crisan Sarbu](https://appshunter.io/developer/716514433) | [Theodor Younany](https://appshunter.io/developer/1865788633) |

## What reviewers say

### Ten Frames

[App page](https://appshunter.io/ios/app/ten-frames/id6761128289)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ten Frames Premium | $4.99 | one-time |


### nonna

[App page](https://appshunter.io/ios/app/nonna-number-bonds-math-game/id6798042499)

A serene math game for young children where numbers are represented as cats. Players combine cats to reach target numbers, practicing addition, subtraction, multiplication, division, and fractions. It offers a playful way to learn mathematical concepts without ads or tracking.

**Highlights:** Cat-themed number bonds for addition, Multiplication, subtraction, division, and fractions worlds, Visual learning with ten-frames and dots, Ad-free and no tracking, Parental gate for grown-up area, Coloring pages linked to math sums

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Worlds | $4.99 | per month |


## Frequently asked questions

### Is Ten Frames free?

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

### Is nonna free?

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

### Do Ten Frames or nonna have ads?

Neither Ten Frames nor nonna shows ads.

### Which is updated more often, Ten Frames or nonna?

Ten Frames ships an update weekly, and nonna every 2 weeks. Most recently, Ten Frames was updated on October 7, 2026 and nonna 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.*