# Quick Compute vs 哐当节拍

The clearest difference is in-app purchases: 哐当节拍 at none against Quick Compute's 1. 哐当节拍 also leads on ads (none vs shown) and update cadence (every 4 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Quick Compute sells 1 one-off in-app purchase. 哐当节拍 asks for nothing beyond the download.

Quick Compute ships an update every 4 months, 哐当节拍 every 4 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Quick Compute | 哐当节拍 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quick-compute/id1184768593/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 2 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [涛 殷](https://appshunter.io/developer/478791127) | [靖 王](https://appshunter.io/developer/1816434473) |

## What reviewers say

### Quick Compute

[App page](https://appshunter.io/ios/app/quick-compute/id1184768593)

This app offers practice exercises and guidance for various mental math techniques. Users can select exercise types, enter answers, and review calculation processes to improve their speed and comprehension. It also supports batch question generation and tracks exercise history.

**Highlights:** Speed calculation techniques, Practice exercises, Comprehension support, Batch question generation, Exercise history tracking, Multiple formula examples

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RMB18-Ad Free | $2.99 | one-time |


### 哐当节拍

[App page](https://appshunter.io/ios/app/id6760605303)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Compute free?

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

### Is 哐当节拍 free?

哐当节拍 is free to download, with no in-app purchases.

### Do Quick Compute or 哐当节拍 have ads?

Quick Compute shows ads; 哐当节拍 does not.

### Which is updated more often, Quick Compute or 哐当节拍?

Quick Compute ships an update every 4 months, and 哐当节拍 every 4 days. Most recently, Quick Compute was updated on October 16, 2026 and 哐当节拍 on October 24, 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.*