# SomTodo vs kobak

The clearest difference is ads: kobak at none against SomTodo's shown. kobak also leads on review sentiment (90% vs 56%). SomTodo's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (10.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. SomTodo sells 2 in-app purchases, starting at $3.99 per month and kobak sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SomTodo ships an update every 2 months, kobak every 5 months. The most recent releases landed on November 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SomTodo | kobak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/somtodo/id548233341/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 55.8% of reviews | **90.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 46 MB | 9 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QuantumBit . INC](https://appshunter.io/developer/1550218495) | [Mijin Song](https://appshunter.io/developer/1494081857) |

## What reviewers say

### SomTodo

[App page](https://appshunter.io/ios/app/somtodo/id548233341)

An advanced yet simple to-do list manager that syncs across devices. Organize daily tasks, shopping lists, project deadlines, and more with features like due dates, alerts, and cloud synchronization. Offers a premium subscription for enhanced functionality.

**Highlights:** Easy and effective to-do management, Due date and alert facility, Password protection for private lists, Search filter by category, Cloud synchronization, Rainbow folder management

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Som Premium | $3.99 | per month |
| Som Premium | $36.99 | per year |


### kobak

[App page](https://appshunter.io/ios/app/kobak/id1520535538)

Develop good habits and track your progress with a fun sticker collection system. Earn rewards for consistency and celebrate your achievements as you become a better version of yourself.

**Highlights:** Sticker collection for habit tracking, Progress visualization, Reward system for consistency, Habit development support, Personalized goal setting

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 pencils | $0.99 | one-time |
| 2 pencils | $0.99 | one-time |
| 7 pencils | $1.99 | one-time |
| 11 pencils | $2.99 | one-time |
| 17 pencils | $4.99 | one-time |
| 19 pencils | $4.99 | one-time |
| 32 pencils | $7.99 | one-time |
| 45 pencils | $9.99 | one-time |


## Frequently asked questions

### Is SomTodo free?

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

### Is kobak free?

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

### Do SomTodo or kobak have ads?

SomTodo shows ads; kobak does not.

### Which is updated more often, SomTodo or kobak?

SomTodo ships an update every 2 months, and kobak every 5 months. Most recently, SomTodo was updated on November 1, 2026 and kobak on October 11, 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.*