# Power Estimator vs SolVisIQ

The clearest difference is in-app purchases: Power Estimator at none against SolVisIQ's 3. SolVisIQ's advantage is iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Power Estimator | SolVisIQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 2 MB | 36 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arutunian LLC](https://appshunter.io/developer/1036342699) | [MARIUS EROL PERCHIATA](https://appshunter.io/developer/1896677938) |

## What reviewers say

### Power Estimator

[App page](https://appshunter.io/ios/app/power-estimator/id6759549885)

**Features:** macOS Compatibility

**In-app purchases:** none


### SolVisIQ

[App page](https://appshunter.io/ios/app/solvisiq/id6770631249)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SolVisIQ Pro Monthly | $1.99 | per month |
| SolVisIQ Pro Annual | $17.99 | per year |
| SolVisIQ Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Power Estimator free?

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

### Is SolVisIQ free?

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

### Do Power Estimator or SolVisIQ have ads?

Neither Power Estimator nor SolVisIQ shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*