# Digital Sensor Wizard vs Lineár Calendar

The clearest difference is in-app purchases: Digital Sensor Wizard at none against Lineár Calendar's 1. Digital Sensor Wizard also leads on iOS requirement (12.0 vs 17.0). Lineár Calendar's advantage is update cadence (every 10 days vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Lineár Calendar sells 1 one-off in-app purchase. Digital Sensor Wizard asks for nothing beyond the download.

Digital Sensor Wizard ships an update every 9 months, Lineár Calendar every 10 days. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Digital Sensor Wizard | Lineár Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/linear-calendar/id6757320187/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 95.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 6 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Holtek Semiconductor(China) Inc](https://appshunter.io/developer/1052056181) | [TheMM](https://appshunter.io/developer/312265848) |

## What reviewers say

### Digital Sensor Wizard

[App page](https://appshunter.io/ios/app/digital-sensor-wizard/id1503144921)

**In-app purchases:** none


### Lineár Calendar

[App page](https://appshunter.io/ios/app/linear-calendar/id6757320187)

Visualize your entire year in a single, elegant view. This app offers multiple perspectives and customization options to help you spot busy periods and find gaps instantly. Plan more effectively by seeing the bigger picture of your schedule.

**Highlights:** Full year view, Horizontal and vertical layouts, Linear and regular day alignments, Coloured event bars, Calendar filtering and custom colours, Sticky header/column, PDF export

**Features:** Family Sharing

**In-app purchases (1)**

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


## Frequently asked questions

### Is Digital Sensor Wizard free?

Digital Sensor Wizard is free to download, with no in-app purchases.

### Is Lineár Calendar free?

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

### Do Digital Sensor Wizard or Lineár Calendar have ads?

Neither Digital Sensor Wizard nor Lineár Calendar shows ads.

### Which is updated more often, Digital Sensor Wizard or Lineár Calendar?

Digital Sensor Wizard ships an update every 9 months, and Lineár Calendar every 10 days. Most recently, Digital Sensor Wizard was updated on September 23, 2026 and Lineár Calendar on October 3, 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.*