# JonGrow vs TimeMaster

The clearest difference is in-app purchases: JonGrow at none against TimeMaster's 3. TimeMaster's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TimeMaster sells 3 in-app purchases, starting at $1.99 per month. JonGrow asks for nothing beyond the download.

JonGrow ships an update fortnightly, TimeMaster every 3 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | JonGrow | TimeMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timemaster-daily-planner/id6796586668/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 11 MB | 10 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 9+ | 4+ |
| Developer | [PuffinStudio](https://appshunter.io/developer/1768487904) | [晓烽 黄](https://appshunter.io/developer/1824711133) |

## What reviewers say

### JonGrow

[App page](https://appshunter.io/ios/app/jongrow/id6761350534)

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

**In-app purchases:** none


### TimeMaster

[App page](https://appshunter.io/ios/app/timemaster-daily-planner/id6796586668)

This app integrates your calendar, tasks, and focus sessions into a single time management system. It offers multiple views for daily, 3-day, and monthly planning, allowing you to schedule tasks with subtasks and recurring options. Track your productivity and focus time to understand how you spend your time.

**Highlights:** Integrated calendar and task management, Multiple planning views (Day, 3-Day, Month), Subtask creation for complex projects, Recurring task scheduling, Focus session timer, Productivity insights and time tracking, Sync with Apple Calendar and Reminders

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $6.99 | per year |
| Lifetime Pro | $17.99 | one-time |


## Frequently asked questions

### Is JonGrow free?

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

### Is TimeMaster free?

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

### Do JonGrow or TimeMaster have ads?

Neither JonGrow nor TimeMaster shows ads.

### Which is updated more often, JonGrow or TimeMaster?

JonGrow ships an update fortnightly, and TimeMaster every 3 days. Most recently, JonGrow was updated on October 12, 2026 and TimeMaster on October 8, 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.*