# Count Suruo vs OmniCalc

The clearest difference is update cadence: OmniCalc at every 11 days against Count Suruo's every 3 months. Count Suruo's advantage is iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Count Suruo sells 3 one-off in-app purchases and OmniCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Count Suruo ships an update every 3 months, OmniCalc every 11 days. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Count Suruo | OmniCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/count-suruo-days-count/id998436982/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 5 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [mitsuhiro nara](https://appshunter.io/developer/908062910) | [KODA SHUJI](https://appshunter.io/developer/1873008358) |

## What reviewers say

### Count Suruo

[App page](https://appshunter.io/ios/app/count-suruo-days-count/id998436982)

Track days until or since important events with a cute interface. Supports countdowns and count-ups for anniversaries, goals, and personal milestones. Customize with various themes and display real-time timers.

**Highlights:** Countdown and count-up functionality, Real-time timer display (seconds, minutes, hours, days, months, years), Customizable themes and characters, Memo function for events, Sort events by date, Icon badge display for priority counts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dress up Rabbit | $1.99 | one-time |
| Color customize | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |


### OmniCalc

[App page](https://appshunter.io/ios/app/omnicalc/id6758456828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is Count Suruo free?

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

### Is OmniCalc free?

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

### Do Count Suruo or OmniCalc have ads?

Both Count Suruo and OmniCalc show ads.

### Which is updated more often, Count Suruo or OmniCalc?

Count Suruo ships an update every 3 months, and OmniCalc every 11 days. Most recently, Count Suruo was updated on November 13, 2026 and OmniCalc on November 9, 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.*