# PING vs TodoMaster

The clearest difference is update cadence: PING at daily against TodoMaster's monthly. TodoMaster's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PING ships an update daily, TodoMaster monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | PING | TodoMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ping-shared-to-do-list/id6790294945/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Free | Free |
| Size | 39 MB | 25 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kronon Labs Co., Ltd.](https://appshunter.io/developer/1788010601) | [Seoyeon Cho](https://appshunter.io/developer/6799608426) |

## What reviewers say

### PING

[App page](https://appshunter.io/ios/app/ping-shared-to-do-list/id6790294945)

Organize personal and shared tasks with a close contact. Stay updated on what needs doing through shared lists, notifications, and lock screen widgets. This app offers a light, quiet, and easy-to-use experience for everyday task management.

**Highlights:** Personal and shared to-do lists, Invite-code connection, Task management (completion, edit, delete, order), Push notifications for updates, Lock screen widgets, Lock screen wallpaper generation

**In-app purchases:** none


### TodoMaster

[App page](https://appshunter.io/ios/app/todomaster-to-do-and-planner/id6799608424)

This app helps you design your day by breaking down tasks into time blocks. It integrates to-do lists, calendars, and notes, allowing for seamless organization and collaboration. Build consistent habits with routines and stay motivated with daily quotes.

**Highlights:** Timeboxing tasks into schedules, Integrated to-do, calendar, and notes, Routine creation for habit building, Team collaboration features, Real-time web and app synchronization, Daily motivational quotes

**In-app purchases:** none


## Frequently asked questions

### Is PING free?

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

### Is TodoMaster free?

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

### Do PING or TodoMaster have ads?

Neither PING nor TodoMaster shows ads.

### Which is updated more often, PING or TodoMaster?

PING ships an update daily, and TodoMaster monthly. Most recently, PING was updated on October 31, 2026 and TodoMaster on October 31, 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.*