# Kaira vs ABC Letter Meadow

The clearest difference is update cadence: Kaira at every 10 days against ABC Letter Meadow's every 5 weeks. ABC Letter Meadow's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kaira sells 2 in-app purchases, starting at $4.99 per month and ABC Letter Meadow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kaira ships an update every 10 days, ABC Letter Meadow every 5 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Kaira | ABC Letter Meadow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Size | 3 MB | 19 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spartak Kagramanyan](https://appshunter.io/developer/1891936181) | [Smiltis MB](https://appshunter.io/developer/6783453673) |

## What reviewers say

### Kaira

[App page](https://appshunter.io/ios/app/kaira-math/id6761885184)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaira: Math Premium | $4.99 | per month |
| Kaira: Math Premium | $29.99 | per year |


### ABC Letter Meadow

[App page](https://appshunter.io/ios/app/abc-letter-meadow/id6783453671)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $3.99 | one-time |


## Frequently asked questions

### Is Kaira free?

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

### Is ABC Letter Meadow free?

ABC Letter Meadow is free to download, with in-app purchases available.

### Do Kaira or ABC Letter Meadow have ads?

Neither Kaira nor ABC Letter Meadow shows ads.

### Which is updated more often, Kaira or ABC Letter Meadow?

Kaira ships an update every 10 days, and ABC Letter Meadow every 5 weeks. Most recently, Kaira was updated on October 10, 2026 and ABC Letter Meadow on October 8, 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.*