# All bac vs Memo

The clearest difference is rating: Memo at 5.0 against All bac's 1.0. Memo also leads on update cadence (every 2 weeks vs every 4 months). All bac's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Memo holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

All bac ships an update every 4 months, Memo every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | All bac | Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/all-bac/id1619625654/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/memo-study-aid/id6751656683/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 56 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SARL RED BEARD SOFT](https://appshunter.io/developer/1479549933) | [Adel Khial](https://appshunter.io/developer/1833972499) |

## What reviewers say

### All bac

[App page](https://appshunter.io/ios/app/all-bac/id1619625654)

This app helps secondary school students prepare for their baccalaureate exams. It offers quizzes, Q&A, and corrected exercises across various subjects, tracking progress and providing solutions from 2008 to 2022.

**Highlights:** Exam preparation for baccalaureate, Quizzes and Q&A format, Corrected exercises, Learning progress tracking, Over 4000 exercises by theme, Past exam solutions (2008-2022)

**In-app purchases:** none


### Memo

[App page](https://appshunter.io/ios/app/memo-study-aid/id6751656683)

Prepare for your baccalaureate exams with interactive study plans and over 10,000 questions. Master memorization and comprehension for all subjects anytime, anywhere. Success is just a tap away.

**Highlights:** Interactive study plans, Over 10,000 questions, Memorization and comprehension focus, All subjects covered, Study anytime, anywhere

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

**In-app purchases:** none


## Frequently asked questions

### Is All bac free?

All bac is free to download, with no in-app purchases.

### Is Memo free?

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

### Which has better reviews, All bac or Memo?

Memo is rated higher. All bac averages 1.0 out of 5 from 1 ratings, while Memo averages 5.0 from 2 ratings.

### Do All bac or Memo have ads?

Neither All bac nor Memo shows ads.

### Which is updated more often, All bac or Memo?

All bac ships an update every 4 months, and Memo every 2 weeks. Most recently, All bac was updated on October 4, 2026 and Memo on October 7, 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.*