# Between Dates Calendar Math vs Time + Date Calculator

Between Dates Calendar Math and Time + Date Calculator both sit at 4.8 stars, but that hides the real split: 91% of Time + Date Calculator's written reviews are positive against 50% of Between Dates Calendar Math's. Time + Date Calculator also leads on monetization model (free vs paid) and ratings volume (944 vs 42). Between Dates Calendar Math's advantage is iOS requirement (13.0 vs 15.6). On price, rating, update cadence and ads there is nothing between them.

Between Dates Calendar Math costs $0.99 and Time + Date Calculator $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Between Dates Calendar Math against 4.7 for Time + Date Calculator. That said, the two scores are not equally well evidenced: Time + Date Calculator has 944 ratings behind it against 42, so its average is the more settled of the two. Written reviews are what separate them: 50% of Between Dates Calendar Math's written reviews are positive against 91% of Time + Date Calculator's.

Between Dates Calendar Math ships an update every 4 months, Time + Date Calculator every 3 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Between Dates Calendar Math | Time + Date Calculator |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.8 (42 ratings)](https://appshunter.io/ios/app/between-dates-calendar-math/id442169104/reviews)** | [4.7 (944 ratings)](https://appshunter.io/ios/app/time-plus-date-calculator/id545171310/reviews) |
| Number of ratings | 42 | **944** |
| Positive reviews | 50.0% of reviews | **91.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 1 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ducky Planet LLC](https://appshunter.io/developer/442169107) | [Thomas Tsopanakis](https://appshunter.io/developer/471022214) |

## What reviewers say

### Between Dates Calendar Math

[App page](https://appshunter.io/ios/app/between-dates-calendar-math/id442169104)

Calculate the number of days between two dates with a simple interface. Save, recall, sort, and remove date calculations. Add or subtract days from selected dates for quick date projections.

**Highlights:** Calculate days between dates, Save and recall date calculations, Sort and remove saved dates, Add or subtract days, Copy dates to start/end, Reset dates to current

**Features:** Vision Pro support

**In-app purchases:** none


### Time + Date Calculator

[App page](https://appshunter.io/ios/app/time-plus-date-calculator/id545171310)

Calculate time differences, work days, and add or subtract time periods. Convert between units like seconds, minutes, and years. Determine future or past dates and calculate age.

**Highlights:** Calculate time differences, Calculate work days, Add/subtract time, Multiply/divide time, Time converter, Date ranger, Age calculator

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate time calculations
- 💡 Useful for various everyday tasks
- 🔒 Reliable and trustworthy
- ⏱️ Helpful for work and personal time management

**What reviewers complain about**

- 🐛 Occasional bugs or glitches
- 🔍 Unintuitive interface in some areas
- 💻 Limited input options (e.g. inability to type in times)

**Reported bugs**

- Error in adding days calculation
- Inconsistent behavior when inputting times

**Requested features**

- Add support for calculating all days, not just work days
- Implement a calendar view to track time and dates
- Allow users to save and view their time logs
- Provide an option to display time in decimal format


## Frequently asked questions

### Is Between Dates Calendar Math free?

Between Dates Calendar Math costs $0.99, with no in-app purchases.

### Is Time + Date Calculator free?

Time + Date Calculator costs $0.99, with no in-app purchases.

### Which has better reviews, Between Dates Calendar Math or Time + Date Calculator?

Between Dates Calendar Math is rated higher. Between Dates Calendar Math averages 4.8 out of 5 from 42 ratings, while Time + Date Calculator averages 4.7 from 944 ratings.

### Do Between Dates Calendar Math or Time + Date Calculator have ads?

Neither Between Dates Calendar Math nor Time + Date Calculator shows ads.

### Which is updated more often, Between Dates Calendar Math or Time + Date Calculator?

Between Dates Calendar Math ships an update every 4 months, and Time + Date Calculator every 3 months. Most recently, Between Dates Calendar Math was updated on October 6, 2026 and Time + Date Calculator on October 9, 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.*