# timeblazer vs Chrobox

The clearest difference is in-app purchases: timeblazer at none against Chrobox's 3. timeblazer also leads on iOS requirement (14.0 vs 17.6). Chrobox's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Chrobox sells 3 in-app purchases, starting at $3.99 per month. timeblazer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | timeblazer | Chrobox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Freemium |
| Size | 49 MB | 95 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [namwon heo](https://appshunter.io/developer/1737562609) | [junhyeong kim](https://appshunter.io/developer/1773995986) |

## What reviewers say

### timeblazer

[App page](https://appshunter.io/ios/app/timeblazer-timeboxing-planner/id6743318306)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chrobox

[App page](https://appshunter.io/ios/app/chrobox-ai-timebox-planner/id6755880209)

This app helps you block distracting applications and plan your day using AI-powered timeboxing. It guides you through brainstorming, prioritizing, scheduling tasks during your most focused hours, and reviewing your progress. Features include habit tracking, widgets, and AI analysis to understand your productivity patterns.

**Highlights:** AI-powered timeboxing, App blocking during focus time, Voice input for brainstorming, Drag-and-drop prioritization, Routine garden habit tracker, Lock Screen and Home Screen widgets, Weekly AI analysis and statistics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| chrobox_monthly_subscription | $3.99 | per month |
| chrobox_yearly_subscription | $29.99 | per year |
| chrobox_lifetime | $39.99 | one-time |


## Frequently asked questions

### Is timeblazer free?

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

### Is Chrobox free?

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

### Do timeblazer or Chrobox have ads?

timeblazer shows ads; Chrobox does not.

### Which is updated more often, timeblazer or Chrobox?

timeblazer ships an update every 5 days, and Chrobox every 5 days. Most recently, timeblazer was updated on September 30, 2026 and Chrobox on October 25, 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.*