# Capacities vs When Did I...? Tracker

The clearest difference is rating: When Did I...? Tracker at 5.0 against Capacities's 4.3. When Did I...? Tracker also leads on update cadence (every 4 days vs every 10 days). Capacities's advantage is ratings volume (114 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Capacities sells 2 in-app purchases, starting at $17.99 per month and When Did I...? Tracker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

When Did I...? Tracker holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Capacities has 114 ratings behind it against 1, so its average is the more settled of the two.

Capacities ships an update every 10 days, When Did I...? Tracker every 4 days. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Capacities | When Did I...? Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (114 ratings)](https://appshunter.io/ios/app/capacities-notes-and-pkm/id1670188548/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/when-did-i-tracker/id6802140328/reviews)** |
| Number of ratings | **114** | 1 |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 766 MB | 38 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Capacities Labs GmbH](https://appshunter.io/developer/1670188550) | [Nancy Kleeman](https://appshunter.io/developer/6802140330) |

## What reviewers say

### Capacities

[App page](https://appshunter.io/ios/app/capacities-notes-and-pkm/id1670188548)

This app allows you to collect, connect, and reflect on your notes and ideas. Access your existing content, quickly capture new information, and discover connections between your thoughts. An integrated AI assistant is available for enhanced productivity.

**Highlights:** Daily notes for planning and reflection, Powerful search functionality, Quick capture of photos and content, Share sheet integration, AI assistant for note-taking, Browse and read notes, Explore connections between notes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Capacities Pro | $17.99 | per month |
| Capacities Pro | $199.00 | per year |

**What reviewers like**

- 💡 Innovative date-based note-taking system
- 🎯 Powerful custom object types and organization
- 🔗 Excellent backlink and connection features
- 📱 Seamless cross-device syncing
- 🎨 Clean, intuitive, visually appealing interface

**What reviewers complain about**

- 🐛 Mobile app freezes and crashes frequently
- 📱 Inconsistent functionality across devices
- ⚠️ iPad split-screen not supported
- 🔤 Text editing experience buggy on iOS
- ⏱️ Slow performance with large documents

**Reported bugs**

- App freezes on splash screen (iPhone 7, iOS 15)
- Login and password reset failures
- Tagging on iPad causes app lockup
- Toggle not clickable with Magic Keyboard on iPad
- Task checkbox not working with Magic Keyboard

**Requested features**

- iPad app support
- Create custom object types on mobile
- Turn Into function on mobile devices
- System-level notifications for tasks and due dates
- Footnotes support


### When Did I...? Tracker

[App page](https://appshunter.io/ios/app/when-did-i-tracker/id6802140328)

Easily record and recall the last time you performed everyday tasks, appointments, or maintenance. This straightforward app provides a convenient place to track important dates without cluttering your calendar or notes.

**Highlights:** Customizable trackers, Quick date recording, At-a-glance history, Flexible for daily life, Simple, direct interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| When Did I Premium Monthly | $1.99 | per month |
| When Did I Premium Yearly | $14.99 | per year |


## Frequently asked questions

### Is Capacities free?

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

### Is When Did I...? Tracker free?

When Did I...? Tracker is free to download, with in-app purchases available.

### Which has better reviews, Capacities or When Did I...? Tracker?

When Did I...? Tracker is rated higher. Capacities averages 4.3 out of 5 from 114 ratings, while When Did I...? Tracker averages 5.0 from 1 ratings.

### Do Capacities or When Did I...? Tracker have ads?

Neither Capacities nor When Did I...? Tracker shows ads.

### Which is updated more often, Capacities or When Did I...? Tracker?

Capacities ships an update every 10 days, and When Did I...? Tracker every 4 days. Most recently, Capacities was updated on October 18, 2026 and When Did I...? Tracker on October 6, 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.*