# Days + Date + Time Calculator vs Conversion Calculator Plus

The clearest difference is in-app purchases: Days + Date + Time Calculator at none against Conversion Calculator Plus's 1. Days + Date + Time Calculator also leads on review sentiment (83% vs 69%) and iOS requirement (15.0 vs 17.0). Conversion Calculator Plus's advantage is update cadence (every 6 days vs every 6 weeks) and ratings volume (15K vs 862). On price, rating, ads and device support there is nothing between them.

Both are free to download. Conversion Calculator Plus sells 1 in-app purchase, starting at $9.99 per year. Days + Date + Time Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Days + Date + Time Calculator against 4.7 for Conversion Calculator Plus. That said, the two scores are not equally well evidenced: Conversion Calculator Plus has 15K ratings behind it against 862, so its average is the more settled of the two. Written reviews are what separate them: 83% of Days + Date + Time Calculator's written reviews are positive against 69% of Conversion Calculator Plus's.

Days + Date + Time Calculator ships an update every 6 weeks, Conversion Calculator Plus every 6 days. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Days + Date + Time Calculator | Conversion Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (862 ratings)](https://appshunter.io/ios/app/days-plus-date-plus-time-calculator/id816849128/reviews) | [4.7 (15K ratings)](https://appshunter.io/ios/app/conversion-calculator-plus/id1113920724/reviews) |
| Number of ratings | 862 | **15K** |
| Positive reviews | **82.6% of reviews** | 68.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 78 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [山 钟](https://appshunter.io/developer/798031313) | [Adysseus](https://appshunter.io/developer/447444997) |

## What reviewers say

### Days + Date + Time Calculator

[App page](https://appshunter.io/ios/app/days-plus-date-plus-time-calculator/id816849128)

Calculate the duration between two dates and times. This tool helps you find the exact number of days, hours, and minutes between any two points in time.

**Highlights:** Calculate days between dates, Calculate duration between dates and times, Calculate duration between times, Find exact number of days, Find exact number of hours and minutes

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent app
- 👍 Helpful and useful
- 👍 Great variety of fonts and symbols
- 👍 Easy to use
- 👍 Convenient features

**What reviewers complain about**

- 🐛 Excessive advertising
- 🐛 Compatibility issues with updates
- 🔋 High battery consumption
- 🔒 Privacy concerns with ads

**Reported bugs**

- Crashes and freezes
- Fonts not displaying properly
- Syncing issues across devices

**Requested features**

- Add more font options
- Improve interface and navigation
- Provide a premium ad-free version
- Add more language support
- Improve copying and pasting functionality


### Conversion Calculator Plus

[App page](https://appshunter.io/ios/app/conversion-calculator-plus/id1113920724)

This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.

**Highlights:** Unit and currency conversion, Supports 160+ currencies (real & crypto), Automatic currency exchange rate updates, Simple or carousel design options, Dark Mode support, Customizable home screen layout, Split screen mode on iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads For One Year | $9.99 | per year |

**What reviewers like**

- 🚀 Great app
- 👍 Easy to use
- 🚀 Comprehensive conversions
- 👍 Intuitive interface
- 🚀 Useful tool

**What reviewers complain about**

- 🐛 Consent required for tracking
- 🐛 Update problems
- 🐛 Currency not updating
- 🔒 Forced to allow tracking
- 🔒 Forced to subscribe or view ads

**Reported bugs**

- Currency conversion not working
- App gets stuck on consent page
- Unable to get past ads/subscription page

**Requested features**

- Add running pace conversions
- Add shoe size converter
- Provide paid ad-free version


## Frequently asked questions

### Is Days + Date + Time Calculator free?

Days + Date + Time Calculator is free to download, with no in-app purchases.

### Is Conversion Calculator Plus free?

Conversion Calculator Plus is free to download, with in-app purchases available.

### Which has better reviews, Days + Date + Time Calculator or Conversion Calculator Plus?

Days + Date + Time Calculator and Conversion Calculator Plus are both rated 4.7 out of 5 on the App Store, from 862 and 15K ratings respectively.

### Do Days + Date + Time Calculator or Conversion Calculator Plus have ads?

Both Days + Date + Time Calculator and Conversion Calculator Plus show ads.

### Which is updated more often, Days + Date + Time Calculator or Conversion Calculator Plus?

Days + Date + Time Calculator ships an update every 6 weeks, and Conversion Calculator Plus every 6 days. Most recently, Days + Date + Time Calculator was updated on October 14, 2026 and Conversion Calculator Plus on October 18, 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.*