# DayDuet vs Planfect

The clearest difference is update cadence: DayDuet at weekly against Planfect's fortnightly. DayDuet also leads on iOS requirement (15.1 vs 17.0). 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.

DayDuet ships an update weekly, Planfect fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | DayDuet | Planfect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 47 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MOPIU LDA](https://appshunter.io/developer/1876876441) | [可菁 闫](https://appshunter.io/developer/6781106318) |

## What reviewers say

### DayDuet

[App page](https://appshunter.io/ios/app/dayduet-daily-planner/id6768076029)

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

**In-app purchases:** none


### Planfect

[App page](https://appshunter.io/ios/app/planfect/id6781118366)

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

**In-app purchases:** none


## Frequently asked questions

### Is DayDuet free?

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

### Is Planfect free?

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

### Do DayDuet or Planfect have ads?

Neither DayDuet nor Planfect shows ads.

### Which is updated more often, DayDuet or Planfect?

DayDuet ships an update weekly, and Planfect fortnightly. Most recently, DayDuet was updated on October 31, 2026 and Planfect 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.*