# World History Slots vs APES Prep

The clearest difference is rating: APES Prep at 5.0 against World History Slots's 4.5. APES Prep also leads on in-app purchases (none vs 3) and iOS requirement (15.1 vs 26.2). World History Slots's advantage is update cadence (every 5 days vs every 3 months) and ratings volume (4 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. World History Slots sells 3 in-app purchases, starting at $2.99 per month. APES Prep asks for nothing beyond the download.

APES Prep holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

World History Slots ships an update every 5 days, APES Prep every 3 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | World History Slots | APES Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/world-history-slots/id6760600962/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/apes-prep/id6761887254/reviews)** |
| Number of ratings | **4** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 5 MB | 35 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BRIAN JAMES CORBETT](https://appshunter.io/developer/1885243761) | [Small Animal Surgeries Inc](https://appshunter.io/developer/1870736337) |

## What reviewers say

### World History Slots

[App page](https://appshunter.io/ios/app/world-history-slots/id6760600962)

This app transforms AP World History study into a daily practice game. Spin reels to generate historical prompts and recall evidence before a timer runs out. Premium features offer AI-graded Short Answer Questions with instant feedback.

**Highlights:** Daily practice habit formation, Randomized era, region, theme prompts, Timed recall of historical evidence, AI-graded Short Answer Questions, Instant feedback scored to AP rubric, Progress tracking and awards

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $2.99 | per month |
| Standard | $4.99 | per month |
| AP Ready | $8.99 | per month |


### APES Prep

[App page](https://appshunter.io/ios/app/apes-prep/id6761887254)

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

**In-app purchases:** none


## Frequently asked questions

### Is World History Slots free?

World History Slots is free to download, with in-app purchases available.

### Is APES Prep free?

APES Prep is free to download, with no in-app purchases.

### Which has better reviews, World History Slots or APES Prep?

APES Prep is rated higher. World History Slots averages 4.5 out of 5 from 4 ratings, while APES Prep averages 5.0 from 1 ratings.

### Do World History Slots or APES Prep have ads?

Neither World History Slots nor APES Prep shows ads.

### Which is updated more often, World History Slots or APES Prep?

World History Slots ships an update every 5 days, and APES Prep every 3 months. Most recently, World History Slots was updated on October 18, 2026 and APES Prep on October 25, 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.*