# AP World History Prep Test Pro vs Phonogram Fun

The clearest difference is update cadence: Phonogram Fun at every 8 days against AP World History Prep Test Pro's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AP World History Prep Test Pro sells 3 in-app purchases, starting at $0.99 per 7 days and Phonogram Fun sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AP World History Prep Test Pro ships an update every 4 months, Phonogram Fun every 8 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | AP World History Prep Test Pro | Phonogram Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phonogram-fun-kids-spelling/id6775725201/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 73 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iAPPSSTUDIO](https://appshunter.io/developer/1830642259) | [Paul Alvares](https://appshunter.io/developer/6775725203) |

## What reviewers say

### AP World History Prep Test Pro

[App page](https://appshunter.io/ios/app/ap-world-history-prep-test-pro/id6758133695)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $0.99 | per 7 days |
| Yearly Premium Access | $29.99 | per year |
| Get Lifetime Access | $7.99 | one-time |


### Phonogram Fun

[App page](https://appshunter.io/ios/app/phonogram-fun-kids-spelling/id6775725201)

This app transforms spelling practice into engaging games for young learners. It uses phonics, repetition, and interactive activities to build understanding and improve reading skills. Parents and educators can track progress and focus on tricky words.

**Highlights:** Interactive spelling games, Phonics-based learning, On-demand word repetition, Progress tracking and analysis, Customizable spelling lists, Phonogram sound exploration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spalding method - PhonogramFun | $2.99 | per month |
| PhonogramFun Premium – Annual | $24.99 | per year |


## Frequently asked questions

### Is AP World History Prep Test Pro free?

AP World History Prep Test Pro is free to download, with in-app purchases available.

### Is Phonogram Fun free?

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

### Do AP World History Prep Test Pro or Phonogram Fun have ads?

Neither AP World History Prep Test Pro nor Phonogram Fun shows ads.

### Which is updated more often, AP World History Prep Test Pro or Phonogram Fun?

AP World History Prep Test Pro ships an update every 4 months, and Phonogram Fun every 8 days. Most recently, AP World History Prep Test Pro was updated on October 28, 2026 and Phonogram Fun on November 5, 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.*