# Time + Date Calculator vs Item Checklist

The clearest difference is review sentiment: Time + Date Calculator at 91% against Item Checklist's 0%. Time + Date Calculator also leads on rating (4.7 vs 2.0) and update cadence (every 3 months vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Time + Date Calculator costs $0.99 and Item Checklist $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Time + Date Calculator holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Time + Date Calculator has 944 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Time + Date Calculator's written reviews are positive against 0% of Item Checklist's.

Time + Date Calculator ships an update every 3 months, Item Checklist every 38 months. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Time + Date Calculator | Item Checklist |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[4.7 (944 ratings)](https://appshunter.io/ios/app/time-plus-date-calculator/id545171310/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/item-checklist/id6450289817/reviews) |
| Number of ratings | **944** | 1 |
| Positive reviews | **91.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 38 months |
| Monetization | **Free** | Paid |
| Size | 1 MB | 19 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Tsopanakis](https://appshunter.io/developer/471022214) | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) |

## What reviewers say

### 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


### Item Checklist

[App page](https://appshunter.io/ios/app/item-checklist/id6450289817)

Create and manage multiple customizable checklists with colors, icons, and photos for each item. View your checklist status with widgets and on your lock screen, and sync with your Apple Watch.

**Highlights:** Multiple customizable checklists, Colors and icons for checklists, Photos for check items, Widget for status checking, Lock screen status checking, Apple Watch management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Time + Date Calculator free?

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

### Is Item Checklist free?

Item Checklist costs $1.99, with no in-app purchases.

### Which has better reviews, Time + Date Calculator or Item Checklist?

Time + Date Calculator is rated higher. Time + Date Calculator averages 4.7 out of 5 from 944 ratings, while Item Checklist averages 2.0 from 1 ratings.

### Do Time + Date Calculator or Item Checklist have ads?

Neither Time + Date Calculator nor Item Checklist shows ads.

### Which is updated more often, Time + Date Calculator or Item Checklist?

Time + Date Calculator ships an update every 3 months, and Item Checklist every 38 months. Most recently, Time + Date Calculator was updated on September 22, 2026 and Item Checklist on September 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.*