# HashWatcher vs Bubble Level & Clinometer

The clearest difference is iOS requirement: HashWatcher at 17.6 against Bubble Level & Clinometer's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HashWatcher sells 3 in-app purchases, starting at $2.99 per month and Bubble Level & Clinometer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | HashWatcher | Bubble Level & Clinometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (496 ratings)](https://appshunter.io/ios/app/hashwatcher-mining-dashboard/id6753040236/reviews)** | — |
| Number of ratings | **496** | — |
| Positive reviews | 87.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 219 MB | 20 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Engineered Essentials Ventures, LLC](https://appshunter.io/developer/1666420484) | [Vidal de Wit](https://appshunter.io/developer/317768839) |

## What reviewers say

### HashWatcher

[App page](https://appshunter.io/ios/app/hashwatcher-mining-dashboard/id6753040236)

Monitor and control your Bitcoin mining hardware fleet from a single, intuitive dashboard. Optimize performance, track key metrics like hashrate and temperature, and receive alerts. Integrates with solar power systems for smarter energy management.

**Highlights:** Fleet-wide monitoring, Real-time hashrate, power, temp tracking, Miner controls (overclocking, modes), Solar power integration, Remote monitoring via Hub/Gateway, Customizable alerts, iOS widgets and Apple Watch support

**Features:** iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $19.99 | per year |
| Lifetime Premium | $39.99 | one-time |


### Bubble Level & Clinometer

[App page](https://appshunter.io/ios/app/bubble-level-and-clinometer/id6818427264)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Level Pro | $3.99 | one-time |


## Frequently asked questions

### Is HashWatcher free?

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

### Is Bubble Level & Clinometer free?

Bubble Level & Clinometer is free to download, with in-app purchases available.

### Do HashWatcher or Bubble Level & Clinometer have ads?

Neither HashWatcher nor Bubble Level & Clinometer shows ads.

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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.*