# Ivy6 vs SixDo

The clearest difference is update cadence: SixDo at every 4 weeks against Ivy6's every 2 months. SixDo also leads on iOS requirement (16.0 vs 18.0). Ivy6's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Ivy6 sells 1 one-off in-app purchase and SixDo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ivy6 ships an update every 2 months, SixDo every 4 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Ivy6 | SixDo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 32 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Pignataro](https://appshunter.io/developer/363279853) | [mami hara](https://appshunter.io/developer/6792413290) |

## What reviewers say

### Ivy6

[App page](https://appshunter.io/ios/app/ivy6-deep-work-planner/id6761763456)

This app helps you focus on your most important tasks by limiting your daily priorities to six. It offers distraction-free focus sessions with customizable timers and provides insights into your work habits. Unlock advanced features with a one-time purchase for seamless cross-device syncing and detailed analytics.

**Highlights:** Limit to six daily priorities, Distraction-free focus sessions, Customizable timers (stopwatch, countdown, Pomodoro), Inbox for capturing ideas, Daily reset for unfinished tasks, Cross-device iCloud sync, Weekly insights and analytics

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ivy6 Pro (Lifetime) | $3.99 | one-time |


### SixDo

[App page](https://appshunter.io/ios/app/sixdo-ivy-lee-method-to-do/id6797027631)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SixDo Pro | $3.99 | one-time |


## Frequently asked questions

### Is Ivy6 free?

Ivy6 is free to download, with in-app purchases available.

### Is SixDo free?

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

### Do Ivy6 or SixDo have ads?

Neither Ivy6 nor SixDo shows ads.

### Which is updated more often, Ivy6 or SixDo?

Ivy6 ships an update every 2 months, and SixDo every 4 weeks. Most recently, Ivy6 was updated on October 31, 2026 and SixDo on November 6, 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.*