# Polyphasic Sleep Tracker vs Capytime

The clearest difference is price: Capytime at Free against Polyphasic Sleep Tracker's $2.49. Capytime also leads on update cadence (every 2 weeks vs every 7 months) and iOS requirement (15.1 vs 17.0). Polyphasic Sleep Tracker's advantage is in-app purchases (none vs 2) and chart position (#189 vs unranked). On ads and device support there is nothing between them.

Capytime is free to download; Polyphasic Sleep Tracker costs $2.49 up front. Capytime sells 2 in-app purchases, starting at $1.99 per month. Polyphasic Sleep Tracker asks for nothing beyond the download.

Polyphasic Sleep Tracker ships an update every 7 months, Capytime every 2 weeks. The most recent releases landed on September 28, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Polyphasic Sleep Tracker | Capytime |
| --- | --- | --- |
| Price | $2.49 | **Free** |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/polyphasic-sleep-tracker/id6449134102/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#189** | — |
| Size | 2 MB | 122 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FiveSheep OU](https://appshunter.io/developer/1725654318) | [上海麦恩](https://appshunter.io/developer/1848162173) |

## What reviewers say

### Polyphasic Sleep Tracker

[App page](https://appshunter.io/ios/app/polyphasic-sleep-tracker/id6449134102)

**Currently charting:** #189 Top Paid · Lifestyle (US App Store)

This app helps you master polyphasic sleep schedules to optimize your waking hours. It offers customizable plans, smart reminders, and HealthKit integration to track and adjust your sleep patterns.

**Highlights:** Customizable sleep plans, Smart sleep reminders, HealthKit integration, Dark mode, Multiple sleep schedule options

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

**In-app purchases:** none


### Capytime

[App page](https://appshunter.io/ios/app/capytime/id6756515107)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $1.99 | per month |
| Yearly VIP | $14.99 | per year |


## Frequently asked questions

### Is Polyphasic Sleep Tracker free?

Polyphasic Sleep Tracker costs $2.49, with no in-app purchases.

### Is Capytime free?

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

### Do Polyphasic Sleep Tracker or Capytime have ads?

Neither Polyphasic Sleep Tracker nor Capytime shows ads.

### Which is updated more often, Polyphasic Sleep Tracker or Capytime?

Polyphasic Sleep Tracker ships an update every 7 months, and Capytime every 2 weeks. Most recently, Polyphasic Sleep Tracker was updated on September 28, 2026 and Capytime on September 14, 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.*