# Alliance Dictionary vs FSOT Practice Test Pro

The clearest difference is in-app purchases: Alliance Dictionary at none against FSOT Practice Test Pro's 1. FSOT Practice Test Pro's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FSOT Practice Test Pro sells 1 one-off in-app purchase. Alliance Dictionary asks for nothing beyond the download.

Alliance Dictionary ships an update monthly, FSOT Practice Test Pro every 3 weeks. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Alliance Dictionary | FSOT Practice Test Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fsot-practice-test-pro/id6744307517/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Doy Kim](https://appshunter.io/developer/1640992617) | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) |

## What reviewers say

### Alliance Dictionary

[App page](https://appshunter.io/ios/app/alliance-dictionary/id1640992615)

**Features:** macOS Compatibility

**In-app purchases:** none


### FSOT Practice Test Pro

[App page](https://appshunter.io/ios/app/fsot-practice-test-pro/id6744307517)

Prepare for the Foreign Service Officer Test with over 800 practice questions, mock exams, and detailed explanations. This app offers cloud-based syncing and offline access to help you study effectively for a career in international affairs.

**Highlights:** 800+ practice questions, Mock exams, Real-time explanations, Cloud-based syncing, Offline mode, Performance tracking, Daily quiz mode

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is Alliance Dictionary free?

Alliance Dictionary is free to download, with no in-app purchases.

### Is FSOT Practice Test Pro free?

FSOT Practice Test Pro is free to download, with in-app purchases available.

### Do Alliance Dictionary or FSOT Practice Test Pro have ads?

Neither Alliance Dictionary nor FSOT Practice Test Pro shows ads.

### Which is updated more often, Alliance Dictionary or FSOT Practice Test Pro?

Alliance Dictionary ships an update monthly, and FSOT Practice Test Pro every 3 weeks. Most recently, Alliance Dictionary was updated on September 26, 2026 and FSOT Practice Test Pro on September 17, 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.*