# Kairos Time Entry TW vs Bytmark

The clearest difference is in-app purchases: Kairos Time Entry TW at none against Bytmark's 3. Kairos Time Entry TW also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). Bytmark's advantage is update cadence (every 5 days vs every 10 days). On price and ads there is nothing between them.

Both are free to download. Bytmark sells 3 in-app purchases, starting at $2.99 per month. Kairos Time Entry TW asks for nothing beyond the download.

Kairos Time Entry TW ships an update every 10 days, Bytmark every 5 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Kairos Time Entry TW | Bytmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bytmark/id6749811800/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 42 MB | 78 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kairos Business Solutions Pty Ltd](https://appshunter.io/developer/1551328821) | [Alisha Apps LLC](https://appshunter.io/developer/1832220055) |

## What reviewers say

### Kairos Time Entry TW

[App page](https://appshunter.io/ios/app/kairos-time-entry-tw/id6748434834)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bytmark

[App page](https://appshunter.io/ios/app/bytmark/id6749811800)

This app helps you save, organize, and easily find your saved links. You can set reminders for any bookmark to ensure you revisit important content. It offers a free starting point with optional premium features.

**Highlights:** Save and organize links, Set reminders for bookmarks, Easy link retrieval, Free to start, Optional subscription plans

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $25.99 | per year |
| Bytmark Pro - Lifetime | $56.99 | one-time |


## Frequently asked questions

### Is Kairos Time Entry TW free?

Kairos Time Entry TW is free to download, with no in-app purchases.

### Is Bytmark free?

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

### Do Kairos Time Entry TW or Bytmark have ads?

Neither Kairos Time Entry TW nor Bytmark shows ads.

### Which is updated more often, Kairos Time Entry TW or Bytmark?

Kairos Time Entry TW ships an update every 10 days, and Bytmark every 5 days. Most recently, Kairos Time Entry TW was updated on October 30, 2026 and Bytmark on October 30, 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.*