# HKCARPOOLING vs Day Counter

The clearest difference is in-app purchases: HKCARPOOLING at none against Day Counter's 1. HKCARPOOLING also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Day Counter sells 1 one-off in-app purchase. HKCARPOOLING asks for nothing beyond the download.

HKCARPOOLING ships an update every 6 days, Day Counter every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HKCARPOOLING | Day Counter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 35 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UNICORN INTELLIGENCE COMPANY LIMITED](https://appshunter.io/developer/1650367225) | [Yusuke Takeuchi](https://appshunter.io/developer/1103617788) |

## What reviewers say

### HKCARPOOLING

[App page](https://appshunter.io/ios/app/hkcarpooling/id6736732483)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Day Counter

[App page](https://appshunter.io/ios/app/day-counter-countdown-and-up/id6761449746)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is HKCARPOOLING free?

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

### Is Day Counter free?

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

### Do HKCARPOOLING or Day Counter have ads?

Day Counter shows ads; HKCARPOOLING does not.

### Which is updated more often, HKCARPOOLING or Day Counter?

HKCARPOOLING ships an update every 6 days, and Day Counter every 2 weeks. Most recently, HKCARPOOLING was updated on October 25, 2026 and Day Counter on October 24, 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.*