# Time vs X123 Calculator with memory

The clearest difference is ads: X123 Calculator with memory at none against Time's shown. X123 Calculator with memory also leads on review sentiment (100% vs 74%) and update cadence (fortnightly vs every 2 months). Time's advantage is ratings volume (362 vs 2). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Time sells 6 one-off in-app purchases and X123 Calculator with memory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

X123 Calculator with memory holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Time has 362 ratings behind it against 2, 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 100% of X123 Calculator with memory's.

Time ships an update every 2 months, X123 Calculator with memory fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Time | X123 Calculator with memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (362 ratings)](https://appshunter.io/ios/app/time-calculator/id956859838/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/x123-calculator-with-memory/id6469709507/reviews)** |
| Number of ratings | **362** | 2 |
| Positive reviews | 74.0% of reviews | **100.0% 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 | 20 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrien Brecheteau](https://appshunter.io/developer/956859837) | [Botto Ingenierie Informatique](https://appshunter.io/developer/1712510068) |

## 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


### X123 Calculator with memory

[App page](https://appshunter.io/ios/app/x123-calculator-with-memory/id6469709507)

This free calculator app offers basic and scientific functions, memory storage, and time calculations. Customize its appearance and layout for enhanced efficiency in everyday tasks and complex computations.

**Highlights:** Basic and scientific calculations, Value memory function, Time calculation with NOW key, Landscape and dark modes, Dual keyboards in landscape, Advanced key customization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads removal | $3.99 | one-time |


## Frequently asked questions

### Is Time free?

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

### Is X123 Calculator with memory free?

X123 Calculator with memory is free to download, with in-app purchases available.

### Which has better reviews, Time or X123 Calculator with memory?

X123 Calculator with memory is rated higher. Time averages 4.8 out of 5 from 362 ratings, while X123 Calculator with memory averages 5.0 from 2 ratings.

### Do Time or X123 Calculator with memory have ads?

Time shows ads; X123 Calculator with memory does not.

### Which is updated more often, Time or X123 Calculator with memory?

Time ships an update every 2 months, and X123 Calculator with memory fortnightly. Most recently, Time was updated on October 29, 2026 and X123 Calculator with memory on October 30, 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.*