# PowerMax vs DayZen

The clearest difference is in-app purchases: PowerMax at none against DayZen's 3. PowerMax also leads on update cadence (every 2 days vs monthly) and iOS requirement (11.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. DayZen sells 3 in-app purchases, starting at $2.99 per month. PowerMax asks for nothing beyond the download.

PowerMax ships an update every 2 days, DayZen monthly. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PowerMax | DayZen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/dayzen-visual-time-planner/id6754326173/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | — | Freemium |
| Size | 58 MB | 7 MB |
| Requires iOS | **11.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loncin Motor Co., Ltd.](https://appshunter.io/developer/828796872) | [Joris Kavolis](https://appshunter.io/developer/1808019616) |

## What reviewers say

### PowerMax

[App page](https://appshunter.io/ios/app/powermax/id6466780771)

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

**In-app purchases:** none


### DayZen

[App page](https://appshunter.io/ios/app/dayzen-visual-time-planner/id6754326173)

This app transforms your schedule into a visual 24-hour clock, making time concrete and manageable. It's designed to combat time blindness and anxiety for neurodivergent individuals by visualizing tasks as colored arcs on a clock face.

**Highlights:** Visual 24-hour clock schedule, Task arcs and time blocking, ADHD-friendly interface, Live Activities & Dynamic Island, Immersive Focus Mode, Calendar integration, Home Screen widgets

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is PowerMax free?

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

### Is DayZen free?

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

### Do PowerMax or DayZen have ads?

Neither PowerMax nor DayZen shows ads.

### Which is updated more often, PowerMax or DayZen?

PowerMax ships an update every 2 days, and DayZen monthly. Most recently, PowerMax was updated on October 12, 2026 and DayZen on October 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.*