# SPMS vs SolVisIQ

The clearest difference is in-app purchases: SPMS at none against SolVisIQ's 3. SPMS also leads on iOS requirement (8.1 vs 13.0). SolVisIQ's advantage is update cadence (every 4 days vs every 11 months). 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. SPMS asks for nothing beyond the download.

SPMS ships an update every 11 months, SolVisIQ every 4 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SPMS | SolVisIQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 days** |
| Size | 51 MB | 36 MB |
| Requires iOS | **8.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advantech](https://appshunter.io/developer/413213069) | [MARIUS EROL PERCHIATA](https://appshunter.io/developer/1896677938) |

## What reviewers say

### SPMS

[App page](https://appshunter.io/ios/app/spms/id1278902005)

**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 SPMS free?

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

### Is SolVisIQ free?

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

### Do SPMS or SolVisIQ have ads?

Neither SPMS nor SolVisIQ shows ads.

### Which is updated more often, SPMS or SolVisIQ?

SPMS ships an update every 11 months, and SolVisIQ every 4 days. Most recently, SPMS was updated on October 26, 2026 and SolVisIQ on October 28, 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.*