# DustByte vs ClapBack

The clearest difference is update cadence: ClapBack at every 3 days against DustByte's every 3 weeks. DustByte's advantage is iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DustByte sells 2 in-app purchases, starting at $1.49 per month and ClapBack sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DustByte ships an update every 3 weeks, ClapBack every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DustByte | ClapBack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 10 MB | 1 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Sagar Purohit](https://appshunter.io/developer/1836714118) | [Guisheng Xu](https://appshunter.io/developer/1690717509) |

## What reviewers say

### DustByte

[App page](https://appshunter.io/ios/app/dustbyte-duplicate-cleaner/id6753668481)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access (1 Month) | $1.49 | per month |
| Unlimited Access (1 Year) | $14.99 | per year |


### ClapBack

[App page](https://appshunter.io/ios/app/clapback-ai-replies/id6762401216)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Quick Clap (15 Credits) | $0.99 | one-time |
| Drama Kit (80 Credits) | $3.99 | one-time |
| Nuclear Option (250 Credits) | $7.99 | one-time |


## Frequently asked questions

### Is DustByte free?

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

### Is ClapBack free?

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

### Do DustByte or ClapBack have ads?

Neither DustByte nor ClapBack shows ads.

### Which is updated more often, DustByte or ClapBack?

DustByte ships an update every 3 weeks, and ClapBack every 3 days. Most recently, DustByte was updated on October 24, 2026 and ClapBack on October 25, 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.*