# Time vs Tabi Calc

The clearest difference is rating: Time at 4.8 against Tabi Calc's 3.9. Time also leads on review sentiment (74% vs 44%) and ratings volume (362 vs 40). Tabi Calc's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Time sells 6 one-off in-app purchases and Tabi Calc sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Time holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Time has 362 ratings behind it against 40, so its average is the more settled of the two. Written reviews point the same way: 74% of Time's written reviews are positive against 44% of Tabi Calc's.

Time ships an update every 2 months, Tabi Calc fortnightly. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Time | Tabi Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (362 ratings)](https://appshunter.io/ios/app/time-calculator/id956859838/reviews)** | [3.9 (40 ratings)](https://appshunter.io/ios/app/tabi-calc/id1246912834/reviews) |
| Number of ratings | **362** | 40 |
| Positive reviews | **74.0% of reviews** | 43.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 10 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Adrien Brecheteau](https://appshunter.io/developer/956859837) | [Tsuyoshi Niwa](https://appshunter.io/developer/888556976) |

## What reviewers say

### Time

[App page](https://appshunter.io/ios/app/time-calculator/id956859838)

Easily add and subtract hours and minutes without complex conversions. View calculations in real-time and save them for later. Convert time to decimal format and perform advanced operations with the premium version.

**Highlights:** Add and subtract hours and minutes, Real-time calculation display, Save calculations, Convert hours to decimal, Divide and multiply time (premium)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delete Ads | $1.99 | one-time |
| Tip 1 | $3.99 | one-time |
| Tip 2 | $8.99 | one-time |
| Tip 3 | $26.99 | one-time |
| Tip 4 | $45.99 | one-time |
| Tip 5 | $89.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Quick and easy to use
- ✅ Accurate time calculations
- 📊 Handles calculations over 100 hours
- 💾 History feature for tracking past calculations

**What reviewers complain about**

- 📢 Excessive ads in main and history sections
- 💾 High storage usage from ad downloads
- 🔄 App doesn't rotate with screen orientation
- 🎵 Stops background music when in use
- ⚠️ App crashes after 30 seconds of use

**Reported bugs**

- App closes after 30 seconds of use
- Background music stops when app is active
- App doesn't rotate with screen orientation
- Inconsistent UI rendering
- Cannot handle subtraction of larger time values

**Requested features**

- Hours, minutes, and seconds display format
- Dedicated hours tab for easier input
- Multiply and divide time functions
- Decimal point support for calculations
- Screen rotation support for iPad


### Tabi Calc

[App page](https://appshunter.io/ios/app/tabi-calc/id1246912834)

This app is a travel-focused calculator that simplifies date, time, and currency calculations. It helps users plan trips, manage itineraries, and convert currencies with live or offline rates. Designed for travelers, it offers an intuitive interface and accurate results.

**Highlights:** Date and time difference calculations, Add/subtract days, months, years from dates, Multi-currency converter with live/offline rates, Supports over 160 currencies, Location-based currency suggestions, Offline currency rate support, Saves recent calculations

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| 6 month subscription | $4.49 | per 6 months |
| Yearly Subscription | $7.99 | per year |


## Frequently asked questions

### Is Time free?

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

### Is Tabi Calc free?

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

### Which has better reviews, Time or Tabi Calc?

Time is rated higher. Time averages 4.8 out of 5 from 362 ratings, while Tabi Calc averages 3.9 from 40 ratings.

### Do Time or Tabi Calc have ads?

Time shows ads; Tabi Calc does not.

### Which is updated more often, Time or Tabi Calc?

Time ships an update every 2 months, and Tabi Calc fortnightly. Most recently, Time was updated on October 13, 2026 and Tabi Calc on October 21, 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.*