# Hypermonkey vs Sentroy Notes

The clearest difference is in-app purchases: Sentroy Notes at none against Hypermonkey's 5. Sentroy Notes also leads on device support (3 vs 1). Hypermonkey's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Hypermonkey sells 5 in-app purchases, starting at $4.99 per month. Sentroy Notes asks for nothing beyond the download.

Hypermonkey ships an update every 2 weeks, Sentroy Notes every 2 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Hypermonkey | Sentroy Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (19 ratings)](https://appshunter.io/ios/app/hypermonkey-adhd-productivity/id6736893516/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 109 MB | 29 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Homely Technologies LLC](https://appshunter.io/developer/1627665897) | [Aras Ors](https://appshunter.io/developer/1649581885) |

## What reviewers say

### Hypermonkey

[App page](https://appshunter.io/ios/app/hypermonkey-adhd-productivity/id6736893516)

This gamified productivity app is designed to help individuals with ADHD focus, plan, and follow through on tasks. It offers smart task assistance, a Pomodoro timer, habit tracking, and personalized nudges to improve executive function. Earn rewards and track progress with a unique dashboard.

**Highlights:** Gamified productivity for ADHD, Smart task breakdown and suggestions, Pomodoro timer and Zen Mode, Habit tracking and personalized nudges, Brain-dumping and task conversion, Productivity dashboard and insights, Integrations with Reminders, Todoist, TickTick

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $39.99 | per year |
| 1-Week Free Trial | Free | one-time |
| 1-Month Pro Access Pass | $2.99 | one-time |
| Lifetime | $69.99 | one-time |


### Sentroy Notes

[App page](https://appshunter.io/ios/app/sentroy-notes/id6792285258)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hypermonkey free?

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

### Is Sentroy Notes free?

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

### Do Hypermonkey or Sentroy Notes have ads?

Neither Hypermonkey nor Sentroy Notes shows ads.

### Which is updated more often, Hypermonkey or Sentroy Notes?

Hypermonkey ships an update every 2 weeks, and Sentroy Notes every 2 months. Most recently, Hypermonkey was updated on October 11, 2026 and Sentroy Notes on October 12, 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.*