# ChronoCalc vs Digital Counters

The clearest difference is in-app purchases: ChronoCalc at none against Digital Counters's 1. ChronoCalc also leads on iOS requirement (8.0 vs 14.0). Digital Counters's advantage is update cadence (every 2 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. Digital Counters sells 1 one-off in-app purchase. ChronoCalc asks for nothing beyond the download.

ChronoCalc ships an update every 12 months, Digital Counters every 2 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ChronoCalc | Digital Counters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chronocalc/id927026325/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 237 MB | 6 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Augusta University](https://appshunter.io/developer/319778530) | [DCDC INC.](https://appshunter.io/developer/1587139815) |

## What reviewers say

### ChronoCalc

[App page](https://appshunter.io/ios/app/chronocalc/id927026325)

This app simplifies time calculations, offering features like addition, subtraction, multiplication, and division of time intervals. It supports various time formats, millisecond precision, and provides an activity timer for elapsed time tracking.

**Highlights:** Time addition, subtraction, multiplication, division, Millisecond precision, AM/PM and 24-hour time formats, Intervals in H:M:S:MS or decimals, Activity timer for elapsed time, Convert between hours, minutes, seconds, milliseconds, Multiple color schemes

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Counters

[App page](https://appshunter.io/ios/app/digital-counters/id1669294326)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $29.99 | one-time |


## Frequently asked questions

### Is ChronoCalc free?

ChronoCalc is free to download, with no in-app purchases.

### Is Digital Counters free?

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

### Do ChronoCalc or Digital Counters have ads?

Neither ChronoCalc nor Digital Counters shows ads.

### Which is updated more often, ChronoCalc or Digital Counters?

ChronoCalc ships an update every 12 months, and Digital Counters every 2 months. Most recently, ChronoCalc was updated on October 24, 2026 and Digital Counters on October 4, 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.*