# Date T Calc vs Deckset

The clearest difference is review sentiment: Date T Calc at 100% against Deckset's 50%. Date T Calc also leads on in-app purchases (none vs 3) and iOS requirement (12.0 vs 17.0). Deckset's advantage is price (Free vs $0.99) and update cadence (fortnightly vs every 17 months). On ads and device support there is nothing between them.

Deckset is free to download; Date T Calc costs $0.99 up front. Deckset sells 3 in-app purchases, starting at $2.99 per month. Date T Calc asks for nothing beyond the download.

Deckset holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Deckset has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Date T Calc's written reviews are positive against 50% of Deckset's, so the app with the better star average is not the one people write more warmly about.

Date T Calc ships an update every 17 months, Deckset fortnightly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Date T Calc | Deckset |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/date-t-calc/id426018218/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/deckset-your-notes-to-slides/id6476942011/reviews)** |
| Number of ratings | 1 | **13** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Paid | **Freemium** |
| Size | 1 MB | 130 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Panetta](https://appshunter.io/developer/1438480110) | [Pawel Dudek](https://appshunter.io/developer/1728339275) |

## What reviewers say

### Date T Calc

[App page](https://appshunter.io/ios/app/date-t-calc/id426018218)

Easily calculate future and past dates by adding or subtracting days, hours, and minutes.  Determine the exact difference between two selected dates, with options for date-only or date-and-time calculations.

**Highlights:** Calculate future and past dates, Determine date differences, Operate in date-only or date-time modes, Add/subtract date intervals, Consider Daylight Saving Time, Supports 12/24 hour format, Internal help guide

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

**In-app purchases:** none


### Deckset

[App page](https://appshunter.io/ios/app/deckset-your-notes-to-slides/id6476942011)

Create professional presentations quickly by writing in Markdown. This app automatically converts your text into visually appealing slides with various design themes and advanced features for technical content. It offers presenter tools and flexible export options.

**Highlights:** Markdown-based presentation creation, Professional presentation themes, Automatic slide layout and typography, Syntax-highlighted code blocks, Math formula rendering, Rich media support, Presenter tools, Export to PDF, PNG, JPG

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Date T Calc free?

Date T Calc costs $0.99, with no in-app purchases.

### Is Deckset free?

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

### Which has better reviews, Date T Calc or Deckset?

Deckset is rated higher. Date T Calc averages 4.0 out of 5 from 1 ratings, while Deckset averages 4.2 from 13 ratings.

### Do Date T Calc or Deckset have ads?

Neither Date T Calc nor Deckset shows ads.

### Which is updated more often, Date T Calc or Deckset?

Date T Calc ships an update every 17 months, and Deckset fortnightly. Most recently, Date T Calc was updated on October 20, 2026 and Deckset 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.*