# Index vs LearnBuddy

The clearest difference is update cadence: LearnBuddy at daily against Index's fortnightly. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Index sells 3 in-app purchases, starting at $5.99 per month and LearnBuddy sells 2 in-app purchases, starting at $9.99 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 Index against 5.0 for LearnBuddy. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Index ships an update fortnightly, LearnBuddy daily. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Index | LearnBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/index-ai-flashcard-creator/id6754000722/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/learnbuddy-study-tutor/id6768040988/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Freemium | — |
| Size | 23 MB | 46 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ruixue Sun](https://appshunter.io/developer/1840975983) | [GATENOR FZE](https://appshunter.io/developer/1836782885) |

## What reviewers say

### Index

[App page](https://appshunter.io/ios/app/index-ai-flashcard-creator/id6754000722)

Instantly create flashcards from any topic, PDF, or notes using AI. Import existing decks and study with intelligent pacing, avoiding overwhelming daily loads. Track progress with streaks and forecasts, all within a user-friendly interface.

**Highlights:** AI flashcard generation, PDF and note import, Anki deck import, Intelligent daily card pacing, FSRS-5 spaced repetition, Cross-device sync, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Index Pro Monthly | $5.99 | per month |
| Index Pro Yearly | $35.99 | per year |
| Index Pro Lifetime | $69.99 | one-time |


### LearnBuddy

[App page](https://appshunter.io/ios/app/learnbuddy-study-tutor/id6768040988)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LearnBuddy Premium | $9.99 | per month |
| LearnBuddy Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Index free?

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

### Is LearnBuddy free?

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

### Which has better reviews, Index or LearnBuddy?

Index and LearnBuddy are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Index or LearnBuddy have ads?

Neither Index nor LearnBuddy shows ads.

### Which is updated more often, Index or LearnBuddy?

Index ships an update fortnightly, and LearnBuddy daily. Most recently, Index was updated on October 16, 2026 and LearnBuddy 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.*