# Marble Puzzle Rewards vs Echovaryn Shift

The clearest difference is ads: Echovaryn Shift at none against Marble Puzzle Rewards's shown. Echovaryn Shift also leads on update cadence (weekly vs every 3 weeks). Marble Puzzle Rewards's advantage is iOS requirement (15.6 vs 17.0). On price, 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.

Marble Puzzle Rewards ships an update every 3 weeks, Echovaryn Shift weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Marble Puzzle Rewards | Echovaryn Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/marble-puzzle-rewards/id6807715605/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 235 MB | 20 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Devansh Arora](https://appshunter.io/developer/6783933878) | [Servis Hrdejovice s.r.o.](https://appshunter.io/developer/6809503135) |

## What reviewers say

### Marble Puzzle Rewards

[App page](https://appshunter.io/ios/app/marble-puzzle-rewards/id6807715605)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Marble Puzzle Rewards free?

Marble Puzzle Rewards is free to download, with no in-app purchases.

### Is Echovaryn Shift free?

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

### Do Marble Puzzle Rewards or Echovaryn Shift have ads?

Marble Puzzle Rewards shows ads; Echovaryn Shift does not.

### Which is updated more often, Marble Puzzle Rewards or Echovaryn Shift?

Marble Puzzle Rewards ships an update every 3 weeks, and Echovaryn Shift weekly. Most recently, Marble Puzzle Rewards was updated on October 24, 2026 and Echovaryn Shift on October 24, 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.*