# flex vs ISGC

flex and ISGC are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | flex | ISGC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/isgc/id6810459573/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 36 MB | 54 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Papa Aly Kane](https://appshunter.io/developer/1895971576) | [Mohamed Ahmed Ahmed Mahmou](https://appshunter.io/developer/1840427589) |

## What reviewers say

### flex

[App page](https://appshunter.io/ios/app/flex-apprendre-langlais/id6785300394)

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

**In-app purchases:** none


### ISGC

[App page](https://appshunter.io/ios/app/isgc/id6810459573)

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

**In-app purchases:** none


## Frequently asked questions

### Is flex free?

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

### Is ISGC free?

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

### Do flex or ISGC have ads?

Neither flex nor ISGC shows ads.

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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.*