# ABC vs SUS 2025

The clearest difference is in-app purchases: SUS 2025 at none against ABC's 6. SUS 2025 also leads on ads (none vs shown) and update cadence (every 3 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. ABC sells 6 in-app purchases, starting at $2.99 per month. SUS 2025 asks for nothing beyond the download.

ABC ships an update every 4 weeks, SUS 2025 every 3 days. The most recent releases landed on November 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ABC | SUS 2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (2.9K ratings)](https://appshunter.io/ios/app/abc-alphabet-learning-games/id6443582174/reviews)** | — |
| Number of ratings | **2.9K** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 196 MB | 23 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GoKids!](https://appshunter.io/developer/1083002328) | [Igor Masarovic](https://appshunter.io/developer/1455960706) |

## What reviewers say

### ABC

[App page](https://appshunter.io/ios/app/abc-alphabet-learning-games/id6443582174)

This educational game makes learning the alphabet fun for young children through interactive tracing and phonics. It features an engaging story where players help find lost letters in various exciting locations, developing memory and fine motor skills.

**Highlights:** Trace letters with finger interaction, Learn letter sounds and pronunciation, Find hidden letters in diverse environments, Develop memory and fine motor skills, Engaging story-based learning, Bright and colorful characters

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription to letter | $2.99 | per month |
| Monthly subscription | $2.99 | per month |
| Year subscription to letters | $18.99 | per year |
| Year subscription | $18.99 | per year |
| Forever subscription | $44.99 | one-time |
| Forever access | $44.99 | one-time |


### SUS 2025

[App page](https://appshunter.io/ios/app/sus-2025/id6746577549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABC free?

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

### Is SUS 2025 free?

SUS 2025 is free to download, with no in-app purchases.

### Do ABC or SUS 2025 have ads?

ABC shows ads; SUS 2025 does not.

### Which is updated more often, ABC or SUS 2025?

ABC ships an update every 4 weeks, and SUS 2025 every 3 days. Most recently, ABC was updated on November 7, 2026 and SUS 2025 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.*