# PowerMax PCW vs OBey AI

PowerMax PCW and OBey AI 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.

PowerMax PCW ships an update every 2 weeks, OBey AI every 3 weeks. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PowerMax PCW | OBey AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 2 MB | 7 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Fieldstone Products Inc](https://appshunter.io/developer/1682283247) | [Shanghai Jianlian Technology Co., Ltd.](https://appshunter.io/developer/1530322640) |

## What reviewers say

### PowerMax PCW

[App page](https://appshunter.io/ios/app/powermax-pcw/id6447696566)

**Features:** macOS Compatibility

**In-app purchases:** none


### OBey AI

[App page](https://appshunter.io/ios/app/obey-ai/id6474722815)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PowerMax PCW free?

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

### Is OBey AI free?

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

### Do PowerMax PCW or OBey AI have ads?

Neither PowerMax PCW nor OBey AI shows ads.

### Which is updated more often, PowerMax PCW or OBey AI?

PowerMax PCW ships an update every 2 weeks, and OBey AI every 3 weeks. Most recently, PowerMax PCW was updated on October 13, 2026 and OBey AI on October 27, 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.*