# DPI Calculator vs Sensi Master

The clearest difference is in-app purchases: DPI Calculator at none against Sensi Master's 3. DPI Calculator also leads on ads (none vs shown) and review sentiment (83% vs 67%). Sensi Master's advantage is update cadence (every 4 days vs every 34 months) and ratings volume (485 vs 3). 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. DPI Calculator asks for nothing beyond the download.

Sensi Master holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Sensi Master has 485 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 83% of DPI Calculator's written reviews are positive against 67% of Sensi Master's, so the app with the better star average is not the one people write more warmly about.

DPI Calculator ships an update every 34 months, Sensi Master every 4 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | DPI Calculator | Sensi Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/dpi-calculator/id591787577/reviews) | **[4.5 (485 ratings)](https://appshunter.io/ios/app/sensi-master/id6751299950/reviews)** |
| Number of ratings | 3 | **485** |
| Positive reviews | **83.3% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 73 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Artem Taranukha](https://appshunter.io/developer/591787580) | [AllaKore LTDA](https://appshunter.io/developer/1834528774) |

## What reviewers say

### DPI Calculator

[App page](https://appshunter.io/ios/app/dpi-calculator/id591787577)

Calculate display settings like DPI and PPI using only screen resolution and diagonal measurements. This straightforward utility tool provides essential display information.

**Highlights:** DPI calculation, PPI calculation, Display settings, Resolution input, Diagonal input

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

**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 DPI Calculator free?

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

### Is Sensi Master free?

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

### Which has better reviews, DPI Calculator or Sensi Master?

Sensi Master is rated higher. DPI Calculator averages 4.3 out of 5 from 3 ratings, while Sensi Master averages 4.5 from 485 ratings.

### Do DPI Calculator or Sensi Master have ads?

Sensi Master shows ads; DPI Calculator does not.

### Which is updated more often, DPI Calculator or Sensi Master?

DPI Calculator ships an update every 34 months, and Sensi Master every 4 days. Most recently, DPI Calculator was updated on November 1, 2026 and Sensi Master on November 5, 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.*