# Jotform Sign vs Prodlog

The clearest difference is in-app purchases: Prodlog at none against Jotform Sign's 6. Prodlog also leads on ads (none vs shown). Jotform Sign's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and update cadence there is nothing between them.

Both are free to download. Jotform Sign sells 6 in-app purchases, starting at $39.99 per month. Prodlog asks for nothing beyond the download.

Jotform Sign ships an update every 2 weeks, Prodlog every 3 weeks. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Jotform Sign | Prodlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (416 ratings)](https://appshunter.io/ios/app/jotform-sign-esign-pdf-and-docs/id6740201688/reviews)** | — |
| Number of ratings | **416** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jotform Inc](https://appshunter.io/developer/1391524276) | [Aykut Bal](https://appshunter.io/developer/6797021517) |

## What reviewers say

### Jotform Sign

[App page](https://appshunter.io/ios/app/jotform-sign-esign-pdf-and-docs/id6740201688)

Streamline document management with electronic signatures. Create, upload, and edit documents easily, then collect secure signatures from any device. Automate workflows and track progress for a faster, more efficient signing process.

**Highlights:** Create e-sign documents from PDFs, Collect secure electronic signatures, Automate document workflows, In-person and multi-party signing, Upload and edit documents, Secure document storage, Audit trails

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Bronze | $39.99 | per month |
| Monthly Silver | $49.99 | per month |
| Monthly Gold | $129.99 | per month |
| Jotform Sign Yearly Bronze | $409.00 | per year |
| Jotform Sign Yearly Silver | $469.99 | per year |
| Jotform Sign Yearly Gold | $999.99 | per year |


### Prodlog

[App page](https://appshunter.io/ios/app/prodlog-log-your-pm-work/id6803972477)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jotform Sign free?

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

### Is Prodlog free?

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

### Do Jotform Sign or Prodlog have ads?

Jotform Sign shows ads; Prodlog does not.

### Which is updated more often, Jotform Sign or Prodlog?

Jotform Sign ships an update every 2 weeks, and Prodlog every 3 weeks. Most recently, Jotform Sign was updated on November 4, 2026 and Prodlog on October 29, 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.*