# Kigen ~ penguin task tracker vs Daily Plan OneFlow

The clearest difference is review sentiment: Kigen ~ penguin task tracker at 100% against Daily Plan OneFlow's 67%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Kigen ~ penguin task tracker sells 3 one-off in-app purchases and Daily Plan OneFlow sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Kigen ~ penguin task tracker ships an update every 9 days, Daily Plan OneFlow every 5 days. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Kigen ~ penguin task tracker | Daily Plan OneFlow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 71 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Taito Iikura](https://appshunter.io/developer/1506013840) | [Mono Incorporated](https://appshunter.io/developer/1439938836) |

## What reviewers say

### Kigen ~ penguin task tracker

[App page](https://appshunter.io/ios/app/kigen-penguin-task-tracker/id6477283404)

This app helps you manage tasks and meet deadlines with a simple interface. It uses color-coded indicators for due dates and a punctuality level system to motivate users. Receive timely notifications to stay on track.

**Highlights:** Task title, note, due date, and importance entry, Color-coded due date status indicators, Punctuality level system for motivation, Customizable deadline notifications, Simple task completion marking

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Kigen App | $1.99 | one-time |
| Support Kigen App | $4.99 | one-time |
| Ads Free Plan | $14.99 | one-time |


### Daily Plan OneFlow

[App page](https://appshunter.io/ios/app/daily-plan-oneflow-schedule/id6717596521)

This app helps you start tasks quickly by presenting only the current action. It uses a timer and automatic step advancement to prevent overthinking and build momentum. AI assists in creating an actionable schedule from your brain dump.

**Highlights:** Single task focus display, Automatic timer and step advancement, AI-powered scheduling, Daily routine automation, Focus timer, Widgets and Live Activities

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneFlow Pro 1 month | $3.99 | per month |
| OneFlow Pro 6 months | $9.99 | per 6 months |
| OneFlow Pro 12 months | $24.99 | per year |
| OneFlow Pro 12 months | $39.99 | per year |
| OneFlow Pro | $79.99 | one-time |


## Frequently asked questions

### Is Kigen ~ penguin task tracker free?

Kigen ~ penguin task tracker is free to download, with in-app purchases available.

### Is Daily Plan OneFlow free?

Daily Plan OneFlow is free to download, with in-app purchases available.

### Do Kigen ~ penguin task tracker or Daily Plan OneFlow have ads?

Both Kigen ~ penguin task tracker and Daily Plan OneFlow show ads.

### Which is updated more often, Kigen ~ penguin task tracker or Daily Plan OneFlow?

Kigen ~ penguin task tracker ships an update every 9 days, and Daily Plan OneFlow every 5 days. Most recently, Kigen ~ penguin task tracker was updated on September 18, 2026 and Daily Plan OneFlow on September 22, 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.*