# Prometric Boost vs Ander Fuel

The clearest difference is update cadence: Ander Fuel at every 9 days against Prometric Boost's every 5 weeks. Prometric Boost's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Prometric Boost ships an update every 5 weeks, Ander Fuel every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Prometric Boost | Ander Fuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/prometric-boost/id1671826889/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 39 MB | 123 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Trivie, Inc](https://appshunter.io/developer/510337124) | [Ander](https://appshunter.io/developer/1421258751) |

## What reviewers say

### Prometric Boost

[App page](https://appshunter.io/ios/app/prometric-boost/id1671826889)

This app uses AI and neuroscience research to create personalized practice exams that adapt to your learning needs. It identifies and helps close knowledge gaps, aiming to maximize your potential for success in exams.

**Highlights:** AI-driven personalized learning, Knowledge gap identification, Adaptive practice exams, Increased knowledge retention, Digitized neuroscience research

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

**In-app purchases:** none


### Ander Fuel

[App page](https://appshunter.io/ios/app/ander-fuel/id6759406205)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prometric Boost free?

Prometric Boost is free to download, with no in-app purchases.

### Is Ander Fuel free?

Ander Fuel is free to download, with no in-app purchases.

### Do Prometric Boost or Ander Fuel have ads?

Neither Prometric Boost nor Ander Fuel shows ads.

### Which is updated more often, Prometric Boost or Ander Fuel?

Prometric Boost ships an update every 5 weeks, and Ander Fuel every 9 days. Most recently, Prometric Boost was updated on October 25, 2026 and Ander Fuel on October 24, 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.*