# sleep vs PushX

The clearest difference is in-app purchases: PushX at none against sleep's 3. PushX also leads on update cadence (every 2 days vs every 8 months). sleep's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 17.0). On price and ads there is nothing between them.

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

sleep ships an update every 8 months, PushX every 2 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | sleep | PushX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pushx-ai-pushup-tracker/id6760988496/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Freemium | **Free** |
| Size | 27 MB | 56 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Neuro Summum Inc.](https://appshunter.io/developer/1447290703) | [Chaitanya Yalakaturu](https://appshunter.io/developer/1870898109) |

## What reviewers say

### sleep

[App page](https://appshunter.io/ios/app/sleep-2-peak-sleep-need-tool/id557632863)

This tool helps you understand your body's natural sleep needs and circadian rhythm. Measure alertness variations with simple tests to optimize your daily schedule for peak performance and wellbeing. Export your data for personal use or research.

**Highlights:** Measure alertness variations, Identify unique circadian rhythm, Optimize sleep and activity schedules, Scientifically validated reaction time test, Track texting speed variations, Exportable user data

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sleep-2-Peak Premium | $2.99 | per month |
| sleep-2-Peak Premium Monthly | $2.99 | per month |
| sleep-2-Peak Premium Yearly | $19.99 | per year |


### PushX

[App page](https://appshunter.io/ios/app/pushx-ai-pushup-tracker/id6760988496)

This app uses AI and your phone's camera to count your pushups and score your form in real-time. It provides detailed workout history and trend analysis without requiring any wearables or equipment. All processing is done on-device for maximum privacy.

**Highlights:** AI rep counting, Depth tracking, Form scoring, Coaching overlays, Workout history & trends, On-device processing

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

**In-app purchases:** none


## Frequently asked questions

### Is sleep free?

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

### Is PushX free?

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

### Do sleep or PushX have ads?

Neither sleep nor PushX shows ads.

### Which is updated more often, sleep or PushX?

sleep ships an update every 8 months, and PushX every 2 days. Most recently, sleep was updated on October 23, 2026 and PushX on October 22, 2026.

---

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