# CPU Dasher vs Checksums

The clearest difference is price: Checksums at Free against CPU Dasher's $0.99. CPU Dasher's advantage is iOS requirement (9.0 vs 26.5). On update cadence, ads, in-app purchases and device support there is nothing between them.

Checksums is free to download; CPU Dasher costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CPU Dasher | Checksums |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.3 (30 ratings)](https://appshunter.io/ios/app/cpu-dasher-cpu-dasherx/id1334171231/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 82.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **9.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [延瑶 纪](https://appshunter.io/developer/586333013) | [ALF STEINBACH](https://appshunter.io/developer/1749287704) |

## What reviewers say

### CPU Dasher

[App page](https://appshunter.io/ios/app/cpu-dasher-cpu-dasherx/id1334171231)

Monitor your device's core performance with detailed CPU and battery health insights. Receive alerts for firmware changes and track system usage. Offers a quick-access widget for real-time frequency checks.

**Highlights:** Current and maximum CPU frequency, Battery health and capacity, Firmware change notifications, Device information (type, memory, storage), System status (CPU, memory, disk usage), CPU speed test, Today widget for quick frequency view

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

**In-app purchases:** none


### Checksums

[App page](https://appshunter.io/ios/app/checksums/id6538720497)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CPU Dasher free?

CPU Dasher costs $0.99, with no in-app purchases.

### Is Checksums free?

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

### Do CPU Dasher or Checksums have ads?

Neither CPU Dasher nor Checksums shows ads.

### Which is updated more often, CPU Dasher or Checksums?

CPU Dasher ships an update every 3 months, and Checksums every 3 months. Most recently, CPU Dasher was updated on October 9, 2026 and Checksums on October 10, 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.*