# Zero vs DayLine

The clearest difference is update cadence: DayLine at every 2 weeks against Zero's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zero sells 3 in-app purchases, starting at $4.99 per month and DayLine sells 3 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Zero ships an update monthly, DayLine every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zero | DayLine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 46 MB | 44 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Markus Hoefinger](https://appshunter.io/developer/1841457199) | [masafumi matsumoto](https://appshunter.io/developer/1866103675) |

## What reviewers say

### Zero

[App page](https://appshunter.io/ios/app/zero-friction-task-manager/id6752873580)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $44.99 | per year |
| Pro Lifetime | $89.99 | one-time |


### DayLine

[App page](https://appshunter.io/ios/app/dayline-daily-planner/id6760655431)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スマホプラン | $0.49 | per month |
| 月額プラン | $1.99 | per month |
| 年額プラン | $19.99 | per year |


## Frequently asked questions

### Is Zero free?

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

### Is DayLine free?

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

### Do Zero or DayLine have ads?

Neither Zero nor DayLine shows ads.

### Which is updated more often, Zero or DayLine?

Zero ships an update monthly, and DayLine every 2 weeks. Most recently, Zero was updated on October 25, 2026 and DayLine 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.*