# A vs Mini Clock

The clearest difference is price: Mini Clock at Free against A's $9.99. A's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Mini Clock is free to download; A costs $9.99 up front. Mini Clock sells 2 in-app purchases, starting at $1.99 per month. A asks for nothing beyond the download.

A ships an update every 2 weeks, Mini Clock every 4 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | A | Mini Clock |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Paid | — |
| Size | 10 MB | 70 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jutarus Ratanasethakul](https://appshunter.io/developer/1454380236) | [永欣 赵](https://appshunter.io/developer/1518750798) |

## What reviewers say

### A

[App page](https://appshunter.io/ios/app/a-truss3d-pro/id1201673511)

Analyze space trusses with this tool designed for structural engineers and students. It offers detailed solutions including node displacements, member forces, and stress, with an intuitive 3D interface and an assistant for complex truss creation.

**Highlights:** 3D graphics and UI, Node displacements, member forces, and stress calculations, Truss Assistant Creator for automatic generation, Direct Stiffness Matrix solver, Multiple viewing options (Proportion, Equal, Wireframe), PDF report generation, Support for large space trusses

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

**In-app purchases:** none


### Mini Clock

[App page](https://appshunter.io/ios/app/mini-clock-focus-time/id6560113203)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Year | $3.99 | per year |


## Frequently asked questions

### Is A free?

A costs $9.99, with no in-app purchases.

### Is Mini Clock free?

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

### Do A or Mini Clock have ads?

Neither A nor Mini Clock shows ads.

### Which is updated more often, A or Mini Clock?

A ships an update every 2 weeks, and Mini Clock every 4 weeks. Most recently, A was updated on October 6, 2026 and Mini Clock on October 2, 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.*