# RR Shadow Puzzle vs Vic Echo Drift

RR Shadow Puzzle and Vic Echo Drift are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | RR Shadow Puzzle | Vic Echo Drift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 33 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lan Anh Nguyen Thi](https://appshunter.io/developer/1892279051) | [Trinh Thanh Minh](https://appshunter.io/developer/1893637385) |

## What reviewers say

### RR Shadow Puzzle

[App page](https://appshunter.io/ios/app/rr-shadow-puzzle/id6762008130)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vic Echo Drift

[App page](https://appshunter.io/ios/app/vic-echo-drift/id6762281094)

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

**In-app purchases:** none


## Frequently asked questions

### Is RR Shadow Puzzle free?

RR Shadow Puzzle is free to download, with no in-app purchases.

### Is Vic Echo Drift free?

Vic Echo Drift is free to download, with no in-app purchases.

### Do RR Shadow Puzzle or Vic Echo Drift have ads?

Neither RR Shadow Puzzle nor Vic Echo Drift shows ads.

### Which is updated more often, RR Shadow Puzzle or Vic Echo Drift?

RR Shadow Puzzle ships an update daily, and Vic Echo Drift daily. Most recently, RR Shadow Puzzle was updated on September 9, 2026 and Vic Echo Drift on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*