# Lernix AI vs TestForce

The clearest difference is update cadence: Lernix AI at every 3 days against TestForce's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lernix AI sells 4 in-app purchases, starting at $9.99 per 7 days and TestForce sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Lernix AI ships an update every 3 days, TestForce fortnightly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Lernix AI | TestForce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lernix-ai-study-anything/id6758575022/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 83 MB | 73 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CurrentOrbit LLC](https://appshunter.io/developer/1873755888) | [TAMS TECHNOLOGIES](https://appshunter.io/developer/1891458587) |

## What reviewers say

### Lernix AI

[App page](https://appshunter.io/ios/app/lernix-ai-study-anything/id6758575022)

Transform your study materials into engaging learning tools. Upload PDFs, audio, or YouTube links to generate summaries, mind maps, flashcards, and quizzes. Interact with your content through AI chat to deepen understanding and streamline your review process.

**Highlights:** Convert PDFs, audio, and YouTube to study materials, Generate summaries and mind maps, Create flashcards and quizzes, Interactive AI chat with study content, Organize and review diverse learning inputs, Streamlined study workflow

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lernix AI Premium | $9.99 | per 7 days |
| Lernix AI Premium | $18.99 | per month |
| Lernix AI Premium | $79.99 | per year |
| Lernix AI Premium | $95.99 | per year |


### TestForce

[App page](https://appshunter.io/ios/app/testforce-students-platform/id6761784690)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per month |
| Premium | $7.99 | per 3 months |
| Premium | $17.99 | per 6 months |
| Premium | $29.99 | per year |


## Frequently asked questions

### Is Lernix AI free?

Lernix AI is free to download, with in-app purchases available.

### Is TestForce free?

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

### Do Lernix AI or TestForce have ads?

Neither Lernix AI nor TestForce shows ads.

### Which is updated more often, Lernix AI or TestForce?

Lernix AI ships an update every 3 days, and TestForce fortnightly. Most recently, Lernix AI was updated on October 7, 2026 and TestForce on October 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.*