# What's Next To Do vs Cally.

The clearest difference is update cadence: What's Next To Do at weekly against Cally.'s every 4 weeks. What's Next To Do also leads on iOS requirement (13.4 vs 15.1). 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.

What's Next To Do ships an update weekly, Cally. every 4 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | What's Next To Do | Cally. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/cally/id6680186520/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | — | Free |
| Size | 23 MB | 36 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clark Barrett](https://appshunter.io/developer/1663433746) | [Cally Tech L.L.C-FZ](https://appshunter.io/developer/1818278492) |

## What reviewers say

### What's Next To Do

[App page](https://appshunter.io/ios/app/whats-next-to-do/id6670773190)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cally.

[App page](https://appshunter.io/ios/app/cally/id6680186520)

This app streamlines family organization by consolidating schedules, to-dos, and shopping lists into a shared platform. It simplifies event management through AI assistance and allows for easy collaboration among family members and caregivers.

**Highlights:** Shared family calendar, AI-powered event creation, Collaborative to-do lists, Shared grocery lists, Smart reminders, Cheat sheets for common tasks

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is What's Next To Do free?

What's Next To Do is free to download, with no in-app purchases.

### Is Cally. free?

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

### Do What's Next To Do or Cally. have ads?

Neither What's Next To Do nor Cally. shows ads.

### Which is updated more often, What's Next To Do or Cally.?

What's Next To Do ships an update weekly, and Cally. every 4 weeks. Most recently, What's Next To Do was updated on November 4, 2026 and Cally. on November 4, 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.*