# DaySwipe vs Harmonize

The clearest difference is update cadence: Harmonize at every 3 days against DaySwipe's every 6 months. Harmonize also leads on iOS requirement (16.4 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DaySwipe ships an update every 6 months, Harmonize every 3 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DaySwipe | Harmonize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 1 MB | 43 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Joel R Roovers](https://appshunter.io/developer/1815564974) | [WALTER ARMSTRONG KENNEDY](https://appshunter.io/developer/6800570723) |

## What reviewers say

### DaySwipe

[App page](https://appshunter.io/ios/app/dayswipe/id6746170123)

**Features:** macOS Compatibility

**In-app purchases:** none


### Harmonize

[App page](https://appshunter.io/ios/app/harmonize-calendar-planner/id6800570721)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DaySwipe free?

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

### Is Harmonize free?

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

### Do DaySwipe or Harmonize have ads?

Neither DaySwipe nor Harmonize shows ads.

### Which is updated more often, DaySwipe or Harmonize?

DaySwipe ships an update every 6 months, and Harmonize every 3 days. Most recently, DaySwipe was updated on October 18, 2026 and Harmonize on October 24, 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.*