# Pair Buddies vs ECHO

The clearest difference is price: ECHO at Free against Pair Buddies's $0.99. ECHO also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (17.0 vs 26.0). Pair Buddies's advantage is rating (5.0 vs 4.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

ECHO is free to download; Pair Buddies costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pair Buddies holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Pair Buddies ships an update every 3 weeks, ECHO every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pair Buddies | ECHO |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pair-buddies/id6778624491/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/echo-time-loop-puzzle/id6791749935/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Paid | **Free** |
| Size | 10 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Typewritten Code LLC](https://appshunter.io/developer/6777566147) | [Lucas Hesseldieck](https://appshunter.io/developer/6788079537) |

## What reviewers say

### Pair Buddies

[App page](https://appshunter.io/ios/app/pair-buddies/id6778624491)

A unique sliding tile puzzle game with special tiles that alter gameplay. Choose your board size and explore four distinct game modes. Customize your visual experience with various themes and display options.

**Highlights:** Special tiles that change gameplay, Adjustable grid sizes (3x3 to 8x8), Four game modes: Normal, Classic, Start at 1, Sprint, Multiple tile themes and color palettes, Five display options: Numbers, Emoji, Binary, etc., Extensive accessibility features, Game Center leaderboards

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

**In-app purchases:** none


### ECHO

[App page](https://appshunter.io/ios/app/echo-time-loop-puzzle/id6791749935)

This puzzle game challenges you to cooperate with recordings of your past actions. Solve intricate levels by coordinating with your "echoes" to overcome obstacles and complete complex sequences.

**Highlights:** Time-loop gameplay, 100 campaign levels, Daily puzzles, Endless Zen mode, Time challenge mode, Offline play, Live synthesized music

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

**In-app purchases:** none


## Frequently asked questions

### Is Pair Buddies free?

Pair Buddies costs $0.99, with no in-app purchases.

### Is ECHO free?

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

### Which has better reviews, Pair Buddies or ECHO?

Pair Buddies is rated higher. Pair Buddies averages 5.0 out of 5 from 3 ratings, while ECHO averages 4.0 from 4 ratings.

### Do Pair Buddies or ECHO have ads?

Neither Pair Buddies nor ECHO shows ads.

### Which is updated more often, Pair Buddies or ECHO?

Pair Buddies ships an update every 3 weeks, and ECHO every 3 days. Most recently, Pair Buddies was updated on November 5, 2026 and ECHO 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.*