# WIKI vs Common

The clearest difference is in-app purchases: Common at none against WIKI's 8. Common also leads on update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WIKI sells 8 one-off in-app purchases. Common asks for nothing beyond the download.

WIKI ships an update monthly, Common every 10 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | WIKI | Common |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 251 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Ahmed Royale](https://appshunter.io/developer/1758547542) | [Cow Moon Wealth Software Inc.](https://appshunter.io/developer/1684444343) |

## What reviewers say

### WIKI

[App page](https://appshunter.io/ios/app/wiki-wiki/id6563138781)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 coins | $0.49 | one-time |
| 200 Coins | $0.99 | one-time |
| 500 Coins | $2.49 | one-time |
| 1000 Coins | $4.99 | one-time |
| 5000 Coins | $24.99 | one-time |
| 10000 Coins | $49.99 | one-time |
| 20000 Coins | $99.99 | one-time |
| 50000 Coins | $250.00 | one-time |


### Common

[App page](https://appshunter.io/ios/app/common-launch-trade-earn/id6739505409)

**In-app purchases:** none


## Frequently asked questions

### Is WIKI free?

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

### Is Common free?

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

### Do WIKI or Common have ads?

Neither WIKI nor Common shows ads.

### Which is updated more often, WIKI or Common?

WIKI ships an update monthly, and Common every 10 days. Most recently, WIKI was updated on October 24, 2026 and Common on October 28, 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.*