# To Do vs 솔라 캘린더

The clearest difference is ads: To Do at none against 솔라 캘린더's shown. To Do also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, 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.

To Do ships an update every 6 days, 솔라 캘린더 every 3 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | To Do | 솔라 캘린더 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/to-do/id1550627380/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 1 MB | 72 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hyung Ju Kim](https://appshunter.io/developer/547808818) | [SEONGHOON JEON](https://appshunter.io/developer/1727059032) |

## What reviewers say

### To Do

[App page](https://appshunter.io/ios/app/to-do/id1550627380)

Manage your daily tasks with this simple to-do list application. Keep track of what needs to be done today in an easy-to-use interface.

**Highlights:** Daily task management, Simple to-do list, Easy-to-use interface, Task tracking

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

**In-app purchases:** none


### 솔라 캘린더

[App page](https://appshunter.io/ios/app/id6476537626)

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

**In-app purchases:** none


## Frequently asked questions

### Is To Do free?

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

### Is 솔라 캘린더 free?

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

### Do To Do or 솔라 캘린더 have ads?

솔라 캘린더 shows ads; To Do does not.

### Which is updated more often, To Do or 솔라 캘린더?

To Do ships an update every 6 days, and 솔라 캘린더 every 3 days. Most recently, To Do was updated on October 1, 2026 and 솔라 캘린더 on October 12, 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.*