# Koby vs Centry

The clearest difference is in-app purchases: Centry at none against Koby's 6. Centry also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Koby sells 6 in-app purchases, starting at $3.99 per 7 days. Centry asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Koby | Centry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Size | 24 MB | 37 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Grigorii Merkushev](https://appshunter.io/developer/1816588678) | [Kanstantsin Biatsenia](https://appshunter.io/developer/1893875452) |

## What reviewers say

### Koby

[App page](https://appshunter.io/ios/app/koby-finance-tracker/id6759933556)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Shopper | $3.99 | per 7 days |
| Pro Weekly | $7.99 | per 7 days |
| Daily Shopper | $8.99 | per month |
| Pro Monthly | $18.99 | per month |
| Daily Shopper | $99.99 | per year |
| Pro Yearly | $189.99 | per year |


### Centry

[App page](https://appshunter.io/ios/app/centry-expense-tracker/id6803400593)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Koby free?

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

### Is Centry free?

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

### Do Koby or Centry have ads?

Koby shows ads; Centry does not.

### Which is updated more often, Koby or Centry?

Koby ships an update weekly, and Centry weekly. Most recently, Koby was updated on October 25, 2026 and Centry 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.*