# Time Arrow vs OpticalHR

The clearest difference is in-app purchases: OpticalHR at none against Time Arrow's 2. OpticalHR also leads on ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). Time Arrow's advantage is iOS requirement (9.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Time Arrow sells 2 in-app purchases, starting at $1.99 per year. OpticalHR asks for nothing beyond the download.

Time Arrow ships an update every 5 weeks, OpticalHR fortnightly. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Time Arrow | OpticalHR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (88 ratings)](https://appshunter.io/ios/app/time-arrow-countdown-tracker/id1324869633/reviews)** | — |
| Number of ratings | **88** | — |
| Positive reviews | 76.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 25 MB | 59 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [重赞 韩](https://appshunter.io/developer/1131982671) | [Links4Engg India Private Limited](https://appshunter.io/developer/1198940645) |

## What reviewers say

### Time Arrow

[App page](https://appshunter.io/ios/app/time-arrow-countdown-tracker/id1324869633)

Track important dates with a countdown and count-up tool. Never forget anniversaries, birthdays, or payment deadlines again. Offers quick recording, sharing, and customizable widgets.

**Highlights:** Countdown and count-up modes, Quick event recording, Card sharing, Multiple widget options, Annual/monthly anniversary display, Cloud backup (Premium), Daily reminders (Premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Yearly Subscription | $1.99 | per year |
| Premium | $4.99 | one-time |


### OpticalHR

[App page](https://appshunter.io/ios/app/opticalhr/id6755817599)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Arrow free?

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

### Is OpticalHR free?

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

### Do Time Arrow or OpticalHR have ads?

Time Arrow shows ads; OpticalHR does not.

### Which is updated more often, Time Arrow or OpticalHR?

Time Arrow ships an update every 5 weeks, and OpticalHR fortnightly. Most recently, Time Arrow was updated on October 14, 2026 and OpticalHR on October 11, 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.*