# TesDisplay vs Kalq

The clearest difference is rating: Kalq at 5.0 against TesDisplay's 2.4. Kalq also leads on in-app purchases (none vs 1) and update cadence (daily vs every 2 months). TesDisplay's advantage is ratings volume (48 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. TesDisplay sells 1 one-off in-app purchase. Kalq asks for nothing beyond the download.

Kalq holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: TesDisplay has 48 ratings behind it against 1, so its average is the more settled of the two.

TesDisplay ships an update every 2 months, Kalq daily. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TesDisplay | Kalq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (48 ratings)](https://appshunter.io/ios/app/tesdisplay-screen-mirror/id6469987744/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kalq/id6761738901/reviews)** |
| Number of ratings | **48** | 1 |
| Positive reviews | 25.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 23 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TCool LTD.](https://appshunter.io/developer/1711330864) | [Sam Sadr Azodi](https://appshunter.io/developer/1891201390) |

## What reviewers say

### TesDisplay

[App page](https://appshunter.io/ios/app/tesdisplay-screen-mirror/id6469987744)

Mirror your phone screen or cast videos to your Tesla's display. Enjoy navigation apps and entertainment for passengers while driving. Supports various video platforms and local files.

**Highlights:** Mirror phone screen to Tesla, Cast video to Tesla, Use navigation apps on Tesla screen, Play videos from various apps, Cast local video files, No extra internet traffic

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TesDisplay Pro | $4.99 | one-time |


### Kalq

[App page](https://appshunter.io/ios/app/kalq/id6761738901)

This app offers a comprehensive suite of calculation tools, from standard and scientific functions to specialized calculators for mortgages, tips, and unit conversions. It features a clean, modern interface and provides home screen widgets for quick access to recent calculations, all without ads or subscriptions.

**Highlights:** Standard and scientific calculator, Mortgage calculator with amortization, Tip calculator and bill splitting, Unit converter, Home screen widgets, Dark interface

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

**In-app purchases:** none


## Frequently asked questions

### Is TesDisplay free?

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

### Is Kalq free?

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

### Which has better reviews, TesDisplay or Kalq?

Kalq is rated higher. TesDisplay averages 2.4 out of 5 from 48 ratings, while Kalq averages 5.0 from 1 ratings.

### Do TesDisplay or Kalq have ads?

Neither TesDisplay nor Kalq shows ads.

### Which is updated more often, TesDisplay or Kalq?

TesDisplay ships an update every 2 months, and Kalq daily. Most recently, TesDisplay was updated on October 24, 2026 and Kalq on October 7, 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.*