# HashGrid vs RigViewer

The clearest difference is update cadence: RigViewer at every 2 days against HashGrid's every 5 weeks. RigViewer also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HashGrid sells 2 in-app purchases, starting at $2.99 per month and RigViewer sells 3 in-app purchases, starting at $2.09 per month. Whichever you choose, the download price is not the number that matters.

HashGrid ships an update every 5 weeks, RigViewer every 2 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | HashGrid | RigViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/hashgrid/id6756027522/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 100 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nick Warner](https://appshunter.io/developer/1845959294) | [Emmanuel Tavares](https://appshunter.io/developer/6804845607) |

## What reviewers say

### HashGrid

[App page](https://appshunter.io/ios/app/hashgrid/id6756027522)

Monitor and control your cryptocurrency mining hardware in real-time. Track hashrate, power, temperature, and efficiency across your entire operation. Manage pools, update firmware, and receive smart alerts for optimal performance.

**Highlights:** Real-time hashrate, temperature, and power monitoring, Zero-configuration network discovery of miners, Smart mining and pool detection, Solo mining profitability calculator, Pool management and frequency/voltage tuning, Firmware updates and smart alerts, Customizable home screen widgets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HashGrid Pro Monthly | $2.99 | per month |
| Premium Lifetime | $9.99 | one-time |


### RigViewer

[App page](https://appshunter.io/ios/app/rigviewer/id6804845605)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RigViewer Premium | $2.09 | per month |
| RigViewer Premium Yearly | $19.99 | per year |
| RigViewer Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is HashGrid free?

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

### Is RigViewer free?

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

### Do HashGrid or RigViewer have ads?

Neither HashGrid nor RigViewer shows ads.

### Which is updated more often, HashGrid or RigViewer?

HashGrid ships an update every 5 weeks, and RigViewer every 2 days. Most recently, HashGrid was updated on October 8, 2026 and RigViewer on October 2, 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.*