# Clearsign vs LoadSonar

The clearest difference is in-app purchases: LoadSonar at none against Clearsign's 6. LoadSonar also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Clearsign sells 6 in-app purchases, starting at $7.99 per 7 days. LoadSonar asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Clearsign | LoadSonar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (26 ratings)](https://appshunter.io/ios/app/clearsign-sign-documents-and-ai/id6736632289/reviews)** | — |
| Number of ratings | **26** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 115 MB | 52 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Revinade AB](https://appshunter.io/developer/1139689087) | [Load sonar](https://appshunter.io/developer/1657347114) |

## What reviewers say

### Clearsign

[App page](https://appshunter.io/ios/app/clearsign-sign-documents-and-ai/id6736632289)

Effortlessly sign documents and gain peace of mind with AI-powered contract analysis. Upload handwritten signatures for a professional touch. Get clear, structured insights and smart summaries to understand agreements better.

**Highlights:** Effortless e-signatures, AI document analysis, Identify potential risks, Ask custom questions about documents, Structured document insights, Smart summaries

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| premium | $9.99 | per 7 days |
| Weekly Pro | $9.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Yearly Premium | $49.99 | per year |
| Yearly Premium | $69.99 | per year |


### LoadSonar

[App page](https://appshunter.io/ios/app/loadsonar/id6749274398)

**In-app purchases:** none


## Frequently asked questions

### Is Clearsign free?

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

### Is LoadSonar free?

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

### Do Clearsign or LoadSonar have ads?

Neither Clearsign nor LoadSonar shows ads.

### Which is updated more often, Clearsign or LoadSonar?

Clearsign ships an update every 2 weeks, and LoadSonar every 2 weeks. Most recently, Clearsign was updated on October 24, 2026 and LoadSonar on October 15, 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.*