# Tahu vs PrepMonkey

The clearest difference is ads: Tahu at none against PrepMonkey's shown. PrepMonkey's advantage is update cadence (fortnightly vs monthly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Tahu sells 1 one-off in-app purchase and PrepMonkey sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Tahu against 5.0 for PrepMonkey. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Tahu ships an update monthly, PrepMonkey fortnightly. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tahu | PrepMonkey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/tahu-ai-youtube-study-planner/id6743108882/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/prepmonkey/id6751796450/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 49 MB | 112 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SunVera Software](https://appshunter.io/developer/736371234) | [Stanza Soft](https://appshunter.io/developer/1836864126) |

## What reviewers say

### Tahu

[App page](https://appshunter.io/ios/app/tahu-ai-youtube-study-planner/id6743108882)

Transform YouTube videos into structured study plans with chapters, key concepts, and quizzes. This tool helps learners of all types study smarter and faster by organizing educational content from videos.

**Highlights:** Structured study plans from YouTube videos, Chapter and key concept breakdown, Integrated quizzes for knowledge retention, Jump to specific video segments, Mark tasks as completed, Simplify complex tasks

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Recipe | $2.99 | one-time |


### PrepMonkey

[App page](https://appshunter.io/ios/app/prepmonkey/id6751796450)

This app offers a structured approach to preparing for competitive exams using AI and past questions. It focuses on intelligent study methods rather than overwhelming users with raw content.

**Highlights:** AI-powered preparation, Past year questions (PYQs), Structured study plans, Intelligent learning methods, UPSC Civil Services exam focus

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $5.99 | per month |
| Annual Premium | $59.99 | per year |


## Frequently asked questions

### Is Tahu free?

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

### Is PrepMonkey free?

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

### Which has better reviews, Tahu or PrepMonkey?

Tahu and PrepMonkey are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Tahu or PrepMonkey have ads?

PrepMonkey shows ads; Tahu does not.

### Which is updated more often, Tahu or PrepMonkey?

Tahu ships an update monthly, and PrepMonkey fortnightly. Most recently, Tahu was updated on October 9, 2026 and PrepMonkey on October 12, 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.*