# DoTracker vs Dayfly

The clearest difference is price: Dayfly at Free against DoTracker's $0.99. Dayfly also leads on update cadence (fortnightly vs every 2 months). DoTracker's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Dayfly is free to download; DoTracker costs $0.99 up front. Dayfly sells 1 one-off in-app purchase. DoTracker asks for nothing beyond the download.

DoTracker ships an update every 2 months, Dayfly fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DoTracker | Dayfly |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 1 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [sekleung chang](https://appshunter.io/developer/867512958) | [Yohan Gwak](https://appshunter.io/developer/1778377620) |

## What reviewers say

### DoTracker

[App page](https://appshunter.io/ios/app/dotracker-to-do-list-tracker/id6498627474)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dayfly

[App page](https://appshunter.io/ios/app/dayfly/id6779812090)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mayfly Pro | $3.99 | one-time |


## Frequently asked questions

### Is DoTracker free?

DoTracker costs $0.99, with no in-app purchases.

### Is Dayfly free?

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

### Do DoTracker or Dayfly have ads?

Neither DoTracker nor Dayfly shows ads.

### Which is updated more often, DoTracker or Dayfly?

DoTracker ships an update every 2 months, and Dayfly fortnightly. Most recently, DoTracker was updated on October 30, 2026 and Dayfly on October 25, 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.*