# Expenzing vs kobak

The clearest difference is in-app purchases: Expenzing at none against kobak's 10. Expenzing also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. kobak sells 8 one-off in-app purchases. Expenzing asks for nothing beyond the download.

Expenzing ships an update every 3 weeks, kobak every 5 months. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Expenzing | kobak |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 90.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 9 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nexstep Infotech Pvt lTd](https://appshunter.io/developer/1042262229) | [Mijin Song](https://appshunter.io/developer/1494081857) |

## What reviewers say

### Expenzing

[App page](https://appshunter.io/ios/app/expenzing/id1042262230)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Expenzing free?

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

### Is kobak free?

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

### Do Expenzing or kobak have ads?

Neither Expenzing nor kobak shows ads.

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

Expenzing ships an update every 3 weeks, and kobak every 5 months. Most recently, Expenzing was updated on September 28, 2026 and kobak on September 9, 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.*