# RosaKnock vs DayPlus

The clearest difference is in-app purchases: DayPlus at none against RosaKnock's 1. DayPlus also leads on iOS requirement (15.0 vs 26.0). RosaKnock's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. RosaKnock sells 1 one-off in-app purchase. DayPlus asks for nothing beyond the download.

RosaKnock ships an update every 3 days, DayPlus every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | RosaKnock | DayPlus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 114 MB | 65 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rosemary Solutions](https://appshunter.io/developer/1815144760) | [YOUMGMI HAN](https://appshunter.io/developer/1895921537) |

## What reviewers say

### RosaKnock

[App page](https://appshunter.io/ios/app/rosaknock-focus-and-adhd-timer/id6758372304)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $2.99 | one-time |


### DayPlus

[App page](https://appshunter.io/ios/app/dayplus/id6764805387)

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

**In-app purchases:** none


## Frequently asked questions

### Is RosaKnock free?

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

### Is DayPlus free?

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

### Do RosaKnock or DayPlus have ads?

DayPlus shows ads; RosaKnock does not.

### Which is updated more often, RosaKnock or DayPlus?

RosaKnock ships an update every 3 days, and DayPlus every 5 days. Most recently, RosaKnock was updated on November 9, 2026 and DayPlus on November 5, 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.*