# Quran Diary vs BrainBoost

The clearest difference is in-app purchases: Quran Diary at none against BrainBoost's 3. Quran Diary also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.1). BrainBoost's advantage is update cadence (every 4 days vs monthly). On price and device support there is nothing between them.

Both are free to download. BrainBoost sells 3 in-app purchases, starting at $5.99 per 7 days. Quran Diary asks for nothing beyond the download.

Quran Diary ships an update monthly, BrainBoost every 4 days. Both last shipped on October 16, 2026.

## The numbers

| Metric | Quran Diary | BrainBoost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/brainboost-ai-study-assistant/id6756056069/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 154 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Mian Smi ur Rahman](https://appshunter.io/developer/1745053345) | [SETH CLAYTON PINE](https://appshunter.io/developer/1858195726) |

## What reviewers say

### Quran Diary

[App page](https://appshunter.io/ios/app/quran-diary/id6502336135)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainBoost

[App page](https://appshunter.io/ios/app/brainboost-ai-study-assistant/id6756056069)

This AI-powered study companion offers step-by-step solutions to academic problems by simply snapping a photo. It provides explanations, generates quizzes, creates flashcards, and helps organize study plans to enhance learning and performance.

**Highlights:** Instant photo solve with step-by-step solutions, AI tutor for 24/7 academic help, Quiz generator and AI grading, Flashcards and study deck creation, Study plan generation from syllabus, AI-powered summarization of imported content

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Yearly Premium | $149.99 | per year |


## Frequently asked questions

### Is Quran Diary free?

Quran Diary is free to download, with no in-app purchases.

### Is BrainBoost free?

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

### Do Quran Diary or BrainBoost have ads?

BrainBoost shows ads; Quran Diary does not.

### Which is updated more often, Quran Diary or BrainBoost?

Quran Diary ships an update monthly, and BrainBoost every 4 days. Most recently, Quran Diary was updated on October 16, 2026 and BrainBoost on October 16, 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.*