# Echovaryn Shift vs Paper Fit Block Puzzles

The clearest difference is ads: Echovaryn Shift at none against Paper Fit Block Puzzles's shown. Paper Fit Block Puzzles's advantage is monetization model (ad-supported vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Echovaryn Shift ships an update weekly, Paper Fit Block Puzzles every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Echovaryn Shift | Paper Fit Block Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/paper-fit-block-puzzles/id6811795297/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 20 MB | 163 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Servis Hrdejovice s.r.o.](https://appshunter.io/developer/6809503135) | [Vihaan Nair](https://appshunter.io/developer/6811795299) |

## What reviewers say

### Echovaryn Shift

[App page](https://appshunter.io/ios/app/echovaryn-shift/id6809503133)

A puzzle platformer where you control two mirrored forms simultaneously. Master timing and positioning to navigate challenging levels and reach your goal.

**Highlights:** Dual character control, Reflection-based movement, Strategic shifting mechanic, Progressive level difficulty, In-game currency for boosts, 15 unlockable levels

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

**In-app purchases:** none


### Paper Fit Block Puzzles

[App page](https://appshunter.io/ios/app/paper-fit-block-puzzles/id6811795297)

This app offers three distinct puzzle games: block placement, shape fitting, and falling block challenges. With 148 levels and growing complexity, it sharpens your mind with engaging gameplay and a relaxing aesthetic.

**Highlights:** Three puzzle games in one, 148 levels, Block placement, Shape fitting, Falling block challenges, Progress tracking, Relaxing design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Echovaryn Shift free?

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

### Is Paper Fit Block Puzzles free?

Paper Fit Block Puzzles is free to download, with no in-app purchases.

### Do Echovaryn Shift or Paper Fit Block Puzzles have ads?

Paper Fit Block Puzzles shows ads; Echovaryn Shift does not.

### Which is updated more often, Echovaryn Shift or Paper Fit Block Puzzles?

Echovaryn Shift ships an update weekly, and Paper Fit Block Puzzles every 2 weeks. Most recently, Echovaryn Shift was updated on November 6, 2026 and Paper Fit Block Puzzles 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.*