# Complex Loop vs Shadow

Complex Loop and Shadow 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. Complex Loop sells 8 one-off in-app purchases and Shadow sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Complex Loop ships an update weekly, Shadow every 6 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Complex Loop | Shadow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 360 MB | 234 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Masakazu Taniguchi](https://appshunter.io/developer/1182362149) | [NOELITH, INC.](https://appshunter.io/developer/1659312327) |

## What reviewers say

### Complex Loop

[App page](https://appshunter.io/ios/app/complex-loop-sci-fi-escape/id6444372851)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレイチケット全回復 | $0.99 | one-time |
| プレイチケット無制限 | $2.99 | one-time |
| 広告削除 | $2.99 | one-time |
| 特別章の解放 | $2.99 | one-time |
| 開発者へのご支援 | $2.99 | one-time |
| 本編快適プレイセット | $4.99 | one-time |
| 特別章フルプレイセット | $4.99 | one-time |
| お得なコンプリートセット | $6.99 | one-time |


### Shadow

[App page](https://appshunter.io/ios/app/shadow-twilight/id6621251195)

Embark on a nostalgic adventure in a town that bridges two worlds. Help a girl regain her memories, solve puzzles, and uncover mysteries with her loyal dog. Interact with unique characters and explore diverse locations to find a way back home.

**Highlights:** Nostalgic townscape exploration, Mystery solving and puzzles, Switch between human and dog characters, Interact with unique characters, Story-driven gameplay, Inventory system for items

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal B Pack | $0.99 | one-time |
| Ad Removal A Pack | $0.99 | one-time |
| Ad Removal AB Value Pack | $1.99 | one-time |


## Frequently asked questions

### Is Complex Loop free?

Complex Loop is free to download, with in-app purchases available.

### Is Shadow free?

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

### Do Complex Loop or Shadow have ads?

Both Complex Loop and Shadow show ads.

### Which is updated more often, Complex Loop or Shadow?

Complex Loop ships an update weekly, and Shadow every 6 days. Most recently, Complex Loop was updated on November 3, 2026 and Shadow on November 4, 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.*