# Question Sleuth Lite vs Learn ABC

The clearest difference is ads: Question Sleuth Lite at none against Learn ABC's shown. Question Sleuth Lite also leads on iOS requirement (10.0 vs 15.6). Learn ABC's advantage is device support (3 vs 1). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Question Sleuth Lite ships an update every 24 months, Learn ABC every 20 months. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Question Sleuth Lite | Learn ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/question-sleuth-lite/id829573931/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Every 20 months** |
| Monetization | Free | — |
| Size | 80 MB | 290 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zorten Software, LLC](https://appshunter.io/developer/412813738) | [Primosoft Inc](https://appshunter.io/developer/638687289) |

## What reviewers say

### Question Sleuth Lite

[App page](https://appshunter.io/ios/app/question-sleuth-lite/id829573931)

A fun, imaginative game where players ask questions to find a hidden star. Customize games with your own images or use provided categories. Great for family and friends of all ages.

**Highlights:** Hidden star guessing game, Process of elimination gameplay, Customizable image categories, Use device camera or web images, Playable by two or more players, Family-friendly activity

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn ABC

[App page](https://appshunter.io/ios/app/learn-abc-3d/id1437632875)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Question Sleuth Lite free?

Question Sleuth Lite is free to download, with no in-app purchases.

### Is Learn ABC free?

Learn ABC is free to download, with no in-app purchases.

### Do Question Sleuth Lite or Learn ABC have ads?

Learn ABC shows ads; Question Sleuth Lite does not.

### Which is updated more often, Question Sleuth Lite or Learn ABC?

Question Sleuth Lite ships an update every 24 months, and Learn ABC every 20 months. Most recently, Question Sleuth Lite was updated on October 2, 2026 and Learn ABC on September 19, 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.*