# Checklist To Do vs タイムフリップスタディ

The clearest difference is in-app purchases: タイムフリップスタディ at none against Checklist To Do's 1. タイムフリップスタディ also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Checklist To Do sells 1 one-off in-app purchase. タイムフリップスタディ asks for nothing beyond the download.

Checklist To Do ships an update every 4 days, タイムフリップスタディ daily. The most recent releases landed on November 5, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Checklist To Do | タイムフリップスタディ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/checklist-to-do-one-focus/id1633843163/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pocket Grove Ltd](https://appshunter.io/developer/954373766) | [Yuji Tanaka](https://appshunter.io/developer/1450748397) |

## What reviewers say

### Checklist To Do

[App page](https://appshunter.io/ios/app/checklist-to-do-one-focus/id1633843163)

Manage your essential tasks with a straightforward, single-list approach. Mark items as complete with a tap and easily reorder them to prioritize what matters most. Set reminders to ensure you never miss an important deadline.

**Highlights:** Single task list, Tap to complete tasks, Tap to un-complete tasks, Add notifications/reminders, Reorder tasks, Prioritize important tasks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |


### タイムフリップスタディ

[App page](https://appshunter.io/ios/app/id6475383272)

**In-app purchases:** none


## Frequently asked questions

### Is Checklist To Do free?

Checklist To Do is free to download, with in-app purchases available.

### Is タイムフリップスタディ free?

タイムフリップスタディ is free to download, with no in-app purchases.

### Do Checklist To Do or タイムフリップスタディ have ads?

Neither Checklist To Do nor タイムフリップスタディ shows ads.

### Which is updated more often, Checklist To Do or タイムフリップスタディ?

Checklist To Do ships an update every 4 days, and タイムフリップスタディ daily. Most recently, Checklist To Do was updated on November 5, 2026 and タイムフリップスタディ on October 27, 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.*