# Polyphasic Sleep Tracker vs OVMS Connect

The clearest difference is update cadence: OVMS Connect at fortnightly against Polyphasic Sleep Tracker's every 7 months. Polyphasic Sleep Tracker's advantage is review sentiment (63% vs 33%) and chart position (#200 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Polyphasic Sleep Tracker costs $2.49 and OVMS Connect $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Polyphasic Sleep Tracker ships an update every 7 months, OVMS Connect fortnightly. The most recent releases landed on September 2, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Polyphasic Sleep Tracker | OVMS Connect |
| --- | --- | --- |
| Price | **$2.49** | $3.99 |
| 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** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Best chart rank | **#200** | — |
| Size | 2 MB | 55 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FiveSheep OU](https://appshunter.io/developer/1725654318) | [Carsten Schmiemann](https://appshunter.io/developer/1823564122) |

## What reviewers say

### Polyphasic Sleep Tracker

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

**Currently charting:** #200 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


### OVMS Connect

[App page](https://appshunter.io/ios/app/ovms-connect/id6747955064)

Take full command of your electric vehicle with this powerful client for the Open Vehicle Monitoring System. Monitor your car's data, control features, and track its location directly from your device without intermediaries.

**Highlights:** At-a-glance dashboard, Interactive vehicle visualization, Customizable commands, Live map and tracking, Deep-dive telemetry, Hacker's console, Real-time notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Polyphasic Sleep Tracker free?

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

### Is OVMS Connect free?

OVMS Connect costs $3.99, with no in-app purchases.

### Do Polyphasic Sleep Tracker or OVMS Connect have ads?

Neither Polyphasic Sleep Tracker nor OVMS Connect shows ads.

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

Polyphasic Sleep Tracker ships an update every 7 months, and OVMS Connect fortnightly. Most recently, Polyphasic Sleep Tracker was updated on September 2, 2026 and OVMS Connect on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*