# Notify.app vs Sensi Master

The clearest difference is in-app purchases: Notify.app at none against Sensi Master's 3. Notify.app also leads on ads (none vs shown). Sensi Master's advantage is update cadence (every 4 days vs every 14 months) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Sensi Master sells 3 in-app purchases, starting at $0.99 per month. Notify.app asks for nothing beyond the download.

Notify.app ships an update every 14 months, Sensi Master every 4 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Notify.app | Sensi Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (374 ratings)](https://appshunter.io/ios/app/sensi-master/id6751299950/reviews)** |
| Number of ratings | — | **374** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 75 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Robert Adrian Cimpoesu](https://appshunter.io/developer/1691254295) | [AllaKore LTDA](https://appshunter.io/developer/1834528774) |

## What reviewers say

### Notify.app

[App page](https://appshunter.io/ios/app/notifyapp/id6475679064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sensi Master

[App page](https://appshunter.io/ios/app/sensi-master/id6751299950)

Enhance your gaming performance with precise sensitivity adjustments. Optimize aiming for faster reactions and gain a competitive edge with device-specific settings. Achieve victory with complete control over your in-game sensitivity.

**Highlights:** Precise sensitivity adjustment, Faster and effective aiming, Optimized settings for various devices, Gain competitive advantage, Total control over sensitivity

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |
| Premium | $1.99 | per 6 months |
| Premium | $2.99 | per year |


## Frequently asked questions

### Is Notify.app free?

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

### Is Sensi Master free?

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

### Do Notify.app or Sensi Master have ads?

Sensi Master shows ads; Notify.app does not.

### Which is updated more often, Notify.app or Sensi Master?

Notify.app ships an update every 14 months, and Sensi Master every 4 days. Most recently, Notify.app was updated on October 8, 2026 and Sensi Master on October 16, 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.*