# أثر vs Whisp

The clearest difference is in-app purchases: أثر at none against Whisp's 4. Whisp's advantage is update cadence (daily vs every 3 days) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Whisp sells 4 one-off in-app purchases. أثر asks for nothing beyond the download.

أثر ships an update every 3 days, Whisp daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | أثر | Whisp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 45 MB | 29 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +17 | 17+ |
| Developer | [ABDULLAH KAREEM Al-HAJJAJ](https://appshunter.io/developer/1896493566) | [Fahad Muhayya](https://appshunter.io/developer/1787047597) |

## What reviewers say

### أثر

[App page](https://appshunter.io/ios/app/id6772762144)

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

**In-app purchases:** none


### Whisp

[App page](https://appshunter.io/ios/app/whisp/id6783529777)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Rockets | $4.99 | one-time |
| 15 Rockets | $11.99 | one-time |
| 40 Rockets | $22.99 | one-time |
| 100 Rockets | $49.99 | one-time |


## Frequently asked questions

### Is أثر free?

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

### Is Whisp free?

Whisp is free to download, with in-app purchases available.

### Do أثر or Whisp have ads?

Neither أثر nor Whisp shows ads.

### Which is updated more often, أثر or Whisp?

أثر ships an update every 3 days, and Whisp daily. Most recently, أثر was updated on November 1, 2026 and Whisp on October 31, 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.*