# NonZero vs Capacify

The clearest difference is in-app purchases: NonZero at none against Capacify's 2. Capacify's advantage is update cadence (daily vs every 5 days) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Capacify sells 2 in-app purchases, starting at $6.99 per month. NonZero asks for nothing beyond the download.

NonZero ships an update every 5 days, Capacify daily. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | NonZero | Capacify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/capacify-adhd-energy-planner/id6770805553/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | — | Freemium |
| Size | 3 MB | 27 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Lewis Lee](https://appshunter.io/developer/1878587705) | [SA Software LLC](https://appshunter.io/developer/1896764096) |

## What reviewers say

### NonZero

[App page](https://appshunter.io/ios/app/nonzero/id6759438563)

**Features:** macOS Compatibility

**In-app purchases:** none


### Capacify

[App page](https://appshunter.io/ios/app/capacify-adhd-energy-planner/id6770805553)

This app helps manage tasks by budgeting energy, not just time. It allows users to assign energy costs to tasks and see what fits within their daily capacity. AI-powered reframing helps motivate users to start tasks.

**Highlights:** Daily energy budget setting, Realistic energy cost assignment for tasks, Capacity-based task filtering, AI-powered task reframing, Customizable AI personality, Pattern tracking without spreadsheets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Capacify Pro (Monthly) | $6.99 | per month |
| Capacify Pro (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is NonZero free?

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

### Is Capacify free?

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

### Do NonZero or Capacify have ads?

Neither NonZero nor Capacify shows ads.

### Which is updated more often, NonZero or Capacify?

NonZero ships an update every 5 days, and Capacify daily. Most recently, NonZero was updated on September 17, 2026 and Capacify on September 10, 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.*