# HB vs KeyNook

The clearest difference is price: HB at Free against KeyNook's $3.99. HB also leads on iOS requirement (17.6 vs 26.0). KeyNook's advantage is in-app purchases (none vs 4). On update cadence, ads and device support there is nothing between them.

HB is free to download; KeyNook costs $3.99 up front. HB sells 4 in-app purchases, starting at $3.99 per year. KeyNook asks for nothing beyond the download.

HB ships an update weekly, KeyNook every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | HB | KeyNook |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hb-verbrauchszahler/id1056599322/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 4 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Bernhard Halbauer](https://appshunter.io/developer/957869547) | [Stanislaw Schoenberg](https://appshunter.io/developer/333176382) |

## What reviewers say

### HB

[App page](https://appshunter.io/ios/app/hb-verbrauchszahler/id1056599322)

Track consumption and costs for various meters like electricity, gas, and water. Visualize data with graphs and avoid unexpected bills. Supports multiple meter types and offers detailed statistics.

**Highlights:** Track electricity, gas, water, and oil meters, Visualize consumption with graphs, Manage multiple meters per type, Attach photos and documents to meters, CSV/Excel import and export, Generate PDF reports, Backup and auto-backup data

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $3.99 | per year |
| Freischaltung Spracheingabe | $1.99 | one-time |
| Entwickler unterstützen | $1.99 | one-time |
| Activation of the full version | $6.99 | one-time |


### KeyNook

[App page](https://appshunter.io/ios/app/keynook-passwordmanager/id6782906800)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HB free?

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

### Is KeyNook free?

KeyNook costs $3.99, with no in-app purchases.

### Do HB or KeyNook have ads?

Neither HB nor KeyNook shows ads.

### Which is updated more often, HB or KeyNook?

HB ships an update weekly, and KeyNook every 5 days. Most recently, HB was updated on October 24, 2026 and KeyNook on October 24, 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.*