# Zults vs SolmOne

The clearest difference is in-app purchases: SolmOne at none against Zults's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zults sells 2 in-app purchases, starting at $1.99 per month. SolmOne asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Zults | SolmOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/zults/id1540963918/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 184 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [eWellness Ltd](https://appshunter.io/developer/1540963920) | [Solm Systems Ltd](https://appshunter.io/developer/1892624178) |

## What reviewers say

### Zults

[App page](https://appshunter.io/ios/app/zults/id1540963918)

Securely manage and share your STI test results. Upload PDFs or use secure links to create verifiable Rezults. Connect with verified users, share via links, QR codes, or directly with TouchShare. Includes health reminders and a provider finder.

**Highlights:** Securely share STI test results, Create verifiable Rezults from links or PDFs, Chat with verified users, Instant sharing via TouchShare, Customizable share links and QR codes, Add results to Apple Wallet, Health reminders for testing and PrEP, Provider finder for STI testing and PrEP

**Features:** Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zults Premium Monthly | $1.99 | per month |
| Zults Premium Annual | $14.99 | per year |


### SolmOne

[App page](https://appshunter.io/ios/app/solmone/id6762039957)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zults free?

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

### Is SolmOne free?

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

### Do Zults or SolmOne have ads?

Neither Zults nor SolmOne shows ads.

### Which is updated more often, Zults or SolmOne?

Zults ships an update every 3 weeks, and SolmOne every 3 weeks. Most recently, Zults was updated on October 24, 2026 and SolmOne 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.*