# Kai To Do vs Count Up Down Timer

The clearest difference is ads: Kai To Do at none against Count Up Down Timer's shown. Kai To Do also leads on iOS requirement (13.0 vs 17.0). Count Up Down Timer's advantage is update cadence (every 3 weeks vs every 5 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kai To Do ships an update every 5 months, Count Up Down Timer every 3 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Kai To Do | Count Up Down Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/kai-to-do/id6469441297/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 9 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MEDUSA LABS L.L.C.](https://appshunter.io/developer/1711975637) | [Satoshi Yamakawa](https://appshunter.io/developer/1864114622) |

## What reviewers say

### Kai To Do

[App page](https://appshunter.io/ios/app/kai-to-do/id6469441297)

This task management app makes completing your to-dos a delightful experience with a vibrant interface and celebratory confetti animations. All your data is stored securely on your device, ensuring complete privacy.

**Highlights:** Joyful task completion animations, Colorful and fun interface, Local data storage, Privacy-focused design, Celebratory confetti parties

**In-app purchases:** none


### Count Up Down Timer

[App page](https://appshunter.io/ios/app/count-up-down-timer/id6756993156)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kai To Do free?

Kai To Do is free to download, with no in-app purchases.

### Is Count Up Down Timer free?

Count Up Down Timer is free to download, with no in-app purchases.

### Do Kai To Do or Count Up Down Timer have ads?

Count Up Down Timer shows ads; Kai To Do does not.

### Which is updated more often, Kai To Do or Count Up Down Timer?

Kai To Do ships an update every 5 months, and Count Up Down Timer every 3 weeks. Most recently, Kai To Do was updated on October 1, 2026 and Count Up Down Timer 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.*