# Lifter CR vs ClassFlex

The clearest difference is ads: Lifter CR at none against ClassFlex's shown. On price, update cadence, 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.

Lifter CR ships an update fortnightly, ClassFlex every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lifter CR | ClassFlex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 18 MB | 52 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Kevin Pena](https://appshunter.io/developer/1722155601) | [3-101-938358 S.A.](https://appshunter.io/developer/1824289802) |

## What reviewers say

### Lifter CR

[App page](https://appshunter.io/ios/app/lifter-cr/id6474638734)

**In-app purchases:** none


### ClassFlex

[App page](https://appshunter.io/ios/app/classflex/id6748094476)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lifter CR free?

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

### Is ClassFlex free?

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

### Do Lifter CR or ClassFlex have ads?

ClassFlex shows ads; Lifter CR does not.

### Which is updated more often, Lifter CR or ClassFlex?

Lifter CR ships an update fortnightly, and ClassFlex every 2 weeks. Most recently, Lifter CR was updated on November 4, 2026 and ClassFlex on October 30, 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.*