# Time + Date Calculator vs Future Past

The clearest difference is price: Future Past at Free against Time + Date Calculator's $0.99. Future Past also leads on update cadence (every 4 days vs every 3 months) and rating (5.0 vs 4.7). Time + Date Calculator's advantage is in-app purchases (none vs 2) and ratings volume (942 vs 1). On ads and iOS requirement there is nothing between them.

Future Past is free to download; Time + Date Calculator costs $0.99 up front. Future Past sells 2 in-app purchases, starting at $1.00 per month. Time + Date Calculator asks for nothing beyond the download.

Future Past holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Time + Date Calculator has 942 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 100% of Future Past's.

Time + Date Calculator ships an update every 3 months, Future Past every 4 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Time + Date Calculator | Future Past |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.7 (942 ratings)](https://appshunter.io/ios/app/time-plus-date-calculator/id545171310/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/future-past/id1592645561/reviews)** |
| Number of ratings | **942** | 1 |
| Positive reviews | 91.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 13 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Tsopanakis](https://appshunter.io/developer/471022214) | [Talking Chicken Friend](https://appshunter.io/developer/1500965951) |

## 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


### Future Past

[App page](https://appshunter.io/ios/app/future-past/id1592645561)

Easily track important past and future dates with a unified timeline. Star favorite events, search instantly, and view upcoming dates on your home screen. Unlock extended timelines through ads or a subscription.

**Highlights:** Unified timeline of past and future events, Favorite important dates, Fast event search, Home screen widgets, Native calendar editing, Extended timeline access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Future Past Pro | $1.00 | per month |
| Future Past Pro | $14.99 | one-time |


## Frequently asked questions

### Is Time + Date Calculator free?

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

### Is Future Past free?

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

### Which has better reviews, Time + Date Calculator or Future Past?

Future Past is rated higher. Time + Date Calculator averages 4.7 out of 5 from 942 ratings, while Future Past averages 5.0 from 1 ratings.

### Do Time + Date Calculator or Future Past have ads?

Neither Time + Date Calculator nor Future Past shows ads.

### Which is updated more often, Time + Date Calculator or Future Past?

Time + Date Calculator ships an update every 3 months, and Future Past every 4 days. Most recently, Time + Date Calculator was updated on November 1, 2026 and Future Past on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*