# Equate 8 vs Curtle

The clearest difference is in-app purchases: Curtle at none against Equate 8's 1. Curtle also leads on update cadence (daily vs weekly). Equate 8's advantage is ratings volume (14 vs 2) and iOS requirement (11.0 vs 17.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. Equate 8 sells 1 one-off in-app purchase. Curtle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Equate 8 against 4.5 for Curtle. That said, the two scores are not equally well evidenced: Equate 8 has 14 ratings behind it against 2, so its average is the more settled of the two.

Equate 8 ships an update weekly, Curtle daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Equate 8 | Curtle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/equate-8/id6738832528/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/curtle-horror-word-puzzle/id6764323790/reviews) |
| Number of ratings | **14** | 2 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 24 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Cinq-Mars Media](https://appshunter.io/developer/924648806) | [Daniel Albu](https://appshunter.io/developer/1797350328) |

## What reviewers say

### Equate 8

[App page](https://appshunter.io/ios/app/equate-8/id6738832528)

This math puzzle game challenges players to rearrange numbers in a 3x3 grid to solve eight equations simultaneously. It offers escalating difficulty, medals for efficiency, and a daily puzzle for free play. The game also serves as an educational tool, with features for educators to design custom levels.

**Highlights:** Magic square reimagining, Balance eight equations, Multiple operators, Escalating difficulty levels, Medals for efficiency, Daily puzzle, Snap Mode for assistance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Endless Levels! | $2.99 | one-time |


### Curtle

[App page](https://appshunter.io/ios/app/curtle-horror-word-puzzle/id6764323790)

A daily word-guessing game with a horror theme. Solve a new 6-letter puzzle each day using color-coded clues to identify correct letters and their positions. Track your progress, maintain your streak, and share your achievements with friends.

**Highlights:** Daily 6-letter word puzzles, Color-coded clue system, Stats tracking and win streaks, Shareable results, Daily reminder notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Equate 8 free?

Equate 8 is free to download, with in-app purchases available.

### Is Curtle free?

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

### Which has better reviews, Equate 8 or Curtle?

Equate 8 is rated higher. Equate 8 averages 4.6 out of 5 from 14 ratings, while Curtle averages 4.5 from 2 ratings.

### Do Equate 8 or Curtle have ads?

Neither Equate 8 nor Curtle shows ads.

### Which is updated more often, Equate 8 or Curtle?

Equate 8 ships an update weekly, and Curtle daily. Most recently, Equate 8 was updated on November 4, 2026 and Curtle 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.*