# Curve App vs SOOR | سور

The clearest difference is ads: Curve App at none against SOOR | سور's shown. SOOR | سور's advantage is update cadence (fortnightly vs every 29 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Curve App ships an update every 29 months, SOOR | سور fortnightly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Curve App | SOOR | سور |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Fortnightly** |
| Size | 90 MB | 25 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Abdallah Ismaeil](https://appshunter.io/developer/1552472637) | [Manassah Trading LTD](https://appshunter.io/developer/1727777826) |

## What reviewers say

### Curve App

[App page](https://appshunter.io/ios/app/curve-app/id1552472635)

**Features:** macOS Compatibility

**In-app purchases:** none


### SOOR | سور

[App page](https://appshunter.io/ios/app/soor/id6468674137)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Curve App free?

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

### Is SOOR | سور free?

SOOR | سور is free to download, with no in-app purchases.

### Do Curve App or SOOR | سور have ads?

SOOR | سور shows ads; Curve App does not.

### Which is updated more often, Curve App or SOOR | سور?

Curve App ships an update every 29 months, and SOOR | سور fortnightly. Most recently, Curve App was updated on October 5, 2026 and SOOR | سور on October 9, 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.*