# Spinblox vs Arithmetist

The clearest difference is price: Arithmetist at Free against Spinblox's $0.99. Arithmetist also leads on update cadence (daily vs every 2 months). Spinblox's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Arithmetist is free to download; Spinblox costs $0.99 up front. Arithmetist sells 1 one-off in-app purchase. Spinblox asks for nothing beyond the download.

Spinblox ships an update every 2 months, Arithmetist daily. The most recent releases landed on August 27, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Spinblox | Arithmetist |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.4 (47 ratings)](https://appshunter.io/ios/app/spinblox/id284944912/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | — |
| Size | 7 MB | 115 MB |
| Requires iOS | 13.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danny Bliss](https://appshunter.io/developer/1866784316) | [Code and DESIGN inc.](https://appshunter.io/developer/1172903960) |

## What reviewers say

### Spinblox

[App page](https://appshunter.io/ios/app/spinblox/id284944912)

A classic falling block puzzle game where you match three or more same-colored blocks in a row or column to clear them. Special blocks add a new layer of strategy to this addictive and fun experience for all ages.

**Highlights:** Match three or more same-colored blocks, Clear blocks when the next wave drops, Activate special blocks, Save your games, Classic falling block puzzle gameplay

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

**In-app purchases:** none


### Arithmetist

[App page](https://appshunter.io/ios/app/arithmetist/id6557037664)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is Spinblox free?

Spinblox costs $0.99, with no in-app purchases.

### Is Arithmetist free?

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

### Do Spinblox or Arithmetist have ads?

Arithmetist shows ads; Spinblox does not.

### Which is updated more often, Spinblox or Arithmetist?

Spinblox ships an update every 2 months, and Arithmetist daily. Most recently, Spinblox was updated on August 27, 2026 and Arithmetist on August 23, 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.*