# USD Event Check vs Kids Tigrigna

The clearest difference is in-app purchases: USD Event Check at none against Kids Tigrigna's 1. USD Event Check also leads on iOS requirement (11.4 vs 13.0). Kids Tigrigna's advantage is update cadence (every 6 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Kids Tigrigna sells 1 one-off in-app purchase. USD Event Check asks for nothing beyond the download.

USD Event Check ships an update every 3 months, Kids Tigrigna every 6 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | USD Event Check | Kids Tigrigna |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/kids-tigrigna/id6752921113/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 14 MB | 106 MB |
| Requires iOS | **11.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of San Diego](https://appshunter.io/developer/327884947) | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) |

## What reviewers say

### USD Event Check

[App page](https://appshunter.io/ios/app/usd-event-check-in/id863205012)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kids Tigrigna

[App page](https://appshunter.io/ios/app/kids-tigrigna/id6752921113)

This app teaches children the Tigrigna alphabet, numbers, special characters, and words through interactive games, colorful visuals, and native audio pronunciation. It offers progress tracking and an achievement system to motivate young learners.

**Highlights:** Tigrinya alphabet and numbers, 234 words in 16 categories, Interactive practice with feedback, Native audio pronunciation, Visual learning with real images, Progress tracking and achievements, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $2.99 | one-time |


## Frequently asked questions

### Is USD Event Check free?

USD Event Check is free to download, with no in-app purchases.

### Is Kids Tigrigna free?

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

### Do USD Event Check or Kids Tigrigna have ads?

Neither USD Event Check nor Kids Tigrigna shows ads.

### Which is updated more often, USD Event Check or Kids Tigrigna?

USD Event Check ships an update every 3 months, and Kids Tigrigna every 6 days. Most recently, USD Event Check was updated on October 26, 2026 and Kids Tigrigna 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.*