# CrossMaths vs Spectrums

The clearest difference is in-app purchases: Spectrums at none against CrossMaths's 1. Spectrums also leads on ads (none vs shown) and update cadence (daily vs monthly). CrossMaths's advantage is ratings volume (798 vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CrossMaths sells 1 one-off in-app purchase. Spectrums asks for nothing beyond the download.

Spectrums holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CrossMaths has 798 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 92% of CrossMaths's written reviews are positive against 100% of Spectrums's.

CrossMaths ships an update monthly, Spectrums daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CrossMaths | Spectrums |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (798 ratings)](https://appshunter.io/ios/app/crossmaths-number-puzzle/id6755688729/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spectrums-block-puzzle/id6758681108/reviews)** |
| Number of ratings | **798** | 2 |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 238 MB | 34 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yoogalab SL](https://appshunter.io/developer/1727344657) | [Joseph Paletto](https://appshunter.io/developer/1874412389) |

## What reviewers say

### CrossMaths

[App page](https://appshunter.io/ios/app/crossmaths-number-puzzle/id6755688729)

This logic puzzle game offers a stimulating blend of math and strategy for all ages. It features hundreds of levels with varying difficulties, daily challenges, and tools to track your progress. Enjoy a timeless design with modern conveniences like dark mode and large fonts.

**Highlights:** Hundreds of free levels, Multiple difficulty levels, No time limit, Daily Challenges, Brain Power feature, Statistics tracking, Dark Mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $6.99 | one-time |


### Spectrums

[App page](https://appshunter.io/ios/app/spectrums-block-puzzle/id6758681108)

A color-based block puzzle game where players drop blocks to fill rows and columns. Grouping same-colored blocks triggers chain-reaction blasts for higher scores. Enjoy a pressure-free, offline experience perfect for quick sessions.

**Highlights:** Color-blast chain reactions, Easy to learn, hard to master, No timer or pressure, Offline play, Quick sessions, High score chasing

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

**In-app purchases:** none


## Frequently asked questions

### Is CrossMaths free?

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

### Is Spectrums free?

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

### Which has better reviews, CrossMaths or Spectrums?

Spectrums is rated higher. CrossMaths averages 4.7 out of 5 from 798 ratings, while Spectrums averages 5.0 from 2 ratings.

### Do CrossMaths or Spectrums have ads?

CrossMaths shows ads; Spectrums does not.

### Which is updated more often, CrossMaths or Spectrums?

CrossMaths ships an update monthly, and Spectrums daily. Most recently, CrossMaths was updated on November 5, 2026 and Spectrums on October 31, 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.*