# Nordsjö Pro Activity vs Unbuzz

The clearest difference is in-app purchases: Nordsjö Pro Activity at none against Unbuzz's 3. Nordsjö Pro Activity also leads on iOS requirement (10.0 vs 15.5). Unbuzz's advantage is update cadence (weekly vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Unbuzz sells 3 in-app purchases, starting at $1.49 per month. Nordsjö Pro Activity asks for nothing beyond the download.

Nordsjö Pro Activity ships an update every 9 months, Unbuzz weekly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Nordsjö Pro Activity | Unbuzz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unbuzz-caffeine-tracker/id6757951639/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 45 MB | 147 MB |
| Requires iOS | **10.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [AkzoNobel Decorative Coatings B.V.](https://appshunter.io/developer/399589000) | [Health3 AG](https://appshunter.io/developer/1766307815) |

## What reviewers say

### Nordsjö Pro Activity

[App page](https://appshunter.io/ios/app/nordsjo-pro-activity/id1470361490)

**Features:** Vision Pro support

**In-app purchases:** none


### Unbuzz

[App page](https://appshunter.io/ios/app/unbuzz-caffeine-tracker/id6757951639)

Track your caffeine intake to understand its impact on your sleep. Log drinks, check if another fits your bedtime, and monitor your caffeine levels throughout the day. Offers a free widget and Apple Watch app for convenience.

**Highlights:** Caffeine intake logging, Bedtime impact estimation, Drink comparison tool, Extensive drink catalogue, Barcode scanning, Home and Lock Screen widgets, Apple Watch app and complications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unbuzz Pro | $1.49 | per month |
| Unbuzz Pro (Annual) | $7.99 | per year |
| Unbuzz Pro (Lifetime) | $14.99 | one-time |


## Frequently asked questions

### Is Nordsjö Pro Activity free?

Nordsjö Pro Activity is free to download, with no in-app purchases.

### Is Unbuzz free?

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

### Do Nordsjö Pro Activity or Unbuzz have ads?

Neither Nordsjö Pro Activity nor Unbuzz shows ads.

### Which is updated more often, Nordsjö Pro Activity or Unbuzz?

Nordsjö Pro Activity ships an update every 9 months, and Unbuzz weekly. Most recently, Nordsjö Pro Activity was updated on November 6, 2026 and Unbuzz on November 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.*