# Simulateur Bac 2021 vs GrandO'

The clearest difference is ads: GrandO' at none against Simulateur Bac 2021's shown. GrandO' also leads on iOS requirement (11.0 vs 14.0). Simulateur Bac 2021's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

Simulateur Bac 2021 ships an update every 3 weeks, GrandO' every 2 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Simulateur Bac 2021 | GrandO' |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/simulateur-bac-2021/id1492785249/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 27 MB | 33 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aurelis](https://appshunter.io/developer/1363663167) | [Polymnia](https://appshunter.io/developer/1531927595) |

## What reviewers say

### Simulateur Bac 2021

[App page](https://appshunter.io/ios/app/simulateur-bac-2021/id1492785249)

Estimate your final exam scores quickly by entering your subjects and grades. This tool helps you understand your current standing, identify areas for improvement, and receive personalized advice to boost your overall result.

**Highlights:** Calculate provisional exam scores, Assess points ahead or behind, Identify subjects to boost score, Receive personalized information, Supports multiple academic tracks, Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### GrandO'

[App page](https://appshunter.io/ios/app/grando/id1531927592)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Simulateur Bac 2021 free?

Simulateur Bac 2021 is free to download, with no in-app purchases.

### Is GrandO' free?

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

### Do Simulateur Bac 2021 or GrandO' have ads?

Simulateur Bac 2021 shows ads; GrandO' does not.

### Which is updated more often, Simulateur Bac 2021 or GrandO'?

Simulateur Bac 2021 ships an update every 3 weeks, and GrandO' every 2 months. Most recently, Simulateur Bac 2021 was updated on October 24, 2026 and GrandO' 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.*