# TickTid vs Just One

The clearest difference is in-app purchases: Just One at none against TickTid's 2. Just One also leads on update cadence (daily vs every 3 days) and iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. TickTid sells 2 in-app purchases, starting at $0.99 per month. Just One asks for nothing beyond the download.

TickTid ships an update every 3 days, Just One daily. Both last shipped on October 28, 2026.

## The numbers

| Metric | TickTid | Just One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 78 MB | 18 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KUIJUN BU](https://appshunter.io/developer/1835882835) | [Raving Code](https://appshunter.io/developer/1769017948) |

## What reviewers say

### TickTid

[App page](https://appshunter.io/ios/app/ticktid/id6751578519)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $4.99 | per year |


### Just One

[App page](https://appshunter.io/ios/app/just-one-one-task-at-a-time/id6764329092)

**In-app purchases:** none


## Frequently asked questions

### Is TickTid free?

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

### Is Just One free?

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

### Do TickTid or Just One have ads?

Neither TickTid nor Just One shows ads.

### Which is updated more often, TickTid or Just One?

TickTid ships an update every 3 days, and Just One daily. Most recently, TickTid was updated on October 28, 2026 and Just One on October 28, 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.*