# aspect vs SensiLag FF Sensitivity Pro

The clearest difference is in-app purchases: aspect at none against SensiLag FF Sensitivity Pro's 1. SensiLag FF Sensitivity Pro's advantage is update cadence (every 4 months vs every 13 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. SensiLag FF Sensitivity Pro sells 1 in-app purchase, starting at $6.99 per month. aspect asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.3 for aspect against 3.3 for SensiLag FF Sensitivity Pro. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

aspect ships an update every 13 months, SensiLag FF Sensitivity Pro every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | aspect | SensiLag FF Sensitivity Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/aspectratio/id698009702/reviews) | [3.3 (3 ratings)](https://appshunter.io/ios/app/sensilag-ff-sensitivity-pro/id6766622989/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 110 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [manolo Sanudo](https://appshunter.io/developer/303477234) | [Nick Ltda](https://appshunter.io/developer/1832733287) |

## What reviewers say

### aspect

[App page](https://appshunter.io/ios/app/aspectratio/id698009702)

Easily calculate any ratio for design projects. Input a base ratio and either width or height to automatically determine the other dimension. Offers dark and light themes for usability in any lighting.

**Highlights:** Calculate any ratio, Input base ratio, Calculate missing dimension, Dark and light themes, Option to disable result rounding

**In-app purchases:** none


### SensiLag FF Sensitivity Pro

[App page](https://appshunter.io/ios/app/sensilag-ff-sensitivity-pro/id6766622989)

Enhance your gaming precision and performance with advanced tools for adjusting sensitivity, optimizing FPS, and calibrating your screen. Find ideal DPI and boost responsiveness for a smoother, more controlled gameplay experience.

**Highlights:** Intelligent Sensitivity Generator, FPS Game Optimization, Screen Calibrator, Advanced HeadTracking, DPI Calculator, FPS Booster, Advanced Sensitivities

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SensiLag VIP subscription | $6.99 | per month |


## Frequently asked questions

### Is aspect free?

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

### Is SensiLag FF Sensitivity Pro free?

SensiLag FF Sensitivity Pro is free to download, with in-app purchases available.

### Which has better reviews, aspect or SensiLag FF Sensitivity Pro?

aspect and SensiLag FF Sensitivity Pro are both rated 3.3 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do aspect or SensiLag FF Sensitivity Pro have ads?

Neither aspect nor SensiLag FF Sensitivity Pro shows ads.

### Which is updated more often, aspect or SensiLag FF Sensitivity Pro?

aspect ships an update every 13 months, and SensiLag FF Sensitivity Pro every 4 months. Most recently, aspect was updated on October 23, 2026 and SensiLag FF Sensitivity Pro on October 24, 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.*