# Kompare vs ByeBuy

The clearest difference is in-app purchases: Kompare at none against ByeBuy's 3. Kompare also leads on device support (3 vs 1) and iOS requirement (11.3 vs 26.0). ByeBuy's advantage is update cadence (every 3 weeks vs every 3 months). On price and ads there is nothing between them.

Both are free to download. ByeBuy sells 3 in-app purchases, starting at $1.99 per month. Kompare asks for nothing beyond the download.

Kompare ships an update every 3 months, ByeBuy every 3 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | Kompare | ByeBuy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 16 MB | 15 MB |
| Requires iOS | **11.3** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rainbow UK Ltd](https://appshunter.io/developer/444982555) | [Danylo Rudakovskyi](https://appshunter.io/developer/1794829762) |

## What reviewers say

### Kompare

[App page](https://appshunter.io/ios/app/kompare/id1494695180)

**Features:** macOS Compatibility

**In-app purchases:** none


### ByeBuy

[App page](https://appshunter.io/ios/app/byebuy-subscription-tracker/id6741595438)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1 Month) | $1.99 | per month |
| All Access (1 Year) | $14.99 | per year |
| ByeBuy Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Kompare free?

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

### Is ByeBuy free?

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

### Do Kompare or ByeBuy have ads?

Neither Kompare nor ByeBuy shows ads.

### Which is updated more often, Kompare or ByeBuy?

Kompare ships an update every 3 months, and ByeBuy every 3 weeks. Most recently, Kompare was updated on October 9, 2026 and ByeBuy on October 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.*