# WISDOM KNOWLEDGE vs Placester

The clearest difference is update cadence: Placester at every 5 weeks against WISDOM KNOWLEDGE's every 3 months. WISDOM KNOWLEDGE's advantage is iOS requirement (12.0 vs 14.0). On price, ads, 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.

WISDOM KNOWLEDGE ships an update every 3 months, Placester every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | WISDOM KNOWLEDGE | Placester |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 29 MB | 45 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [NEW WISDOM INVESTMENT LIMITED](https://appshunter.io/developer/1445425530) | [Placester](https://appshunter.io/developer/1032490220) |

## What reviewers say

### WISDOM KNOWLEDGE

[App page](https://appshunter.io/ios/app/wisdom-knowledge/id1541584276)

**Features:** macOS Compatibility

**In-app purchases:** none


### Placester

[App page](https://appshunter.io/ios/app/placester/id1633224903)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WISDOM KNOWLEDGE free?

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

### Is Placester free?

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

### Do WISDOM KNOWLEDGE or Placester have ads?

Neither WISDOM KNOWLEDGE nor Placester shows ads.

### Which is updated more often, WISDOM KNOWLEDGE or Placester?

WISDOM KNOWLEDGE ships an update every 3 months, and Placester every 5 weeks. Most recently, WISDOM KNOWLEDGE was updated on November 3, 2026 and Placester on November 3, 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.*