# Jotform Sign vs Espacio Flex

The clearest difference is in-app purchases: Espacio Flex at none against Jotform Sign's 6. Espacio Flex also leads on ads (none vs shown). Jotform Sign's advantage is update cadence (fortnightly vs every 12 months). On price, device support and iOS requirement there is nothing between them.

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

Jotform Sign ships an update fortnightly, Espacio Flex every 12 months. The most recent releases landed on September 25, 2026 and March 19, 2026 respectively.

## The numbers

| Metric | Jotform Sign | Espacio Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (361 ratings)](https://appshunter.io/ios/app/jotform-sign-esign-pdf-and-docs/id6740201688/reviews)** | — |
| Number of ratings | **361** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 154 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jotform Inc](https://appshunter.io/developer/1391524276) | [Inversiones Selbos, Sociedad Anonima](https://appshunter.io/developer/1801485283) |

## 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 |


### Espacio Flex

[App page](https://appshunter.io/ios/app/espacio-flex/id6743120028)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Jotform Sign free?

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

### Is Espacio Flex free?

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

### Do Jotform Sign or Espacio Flex have ads?

Jotform Sign shows ads; Espacio Flex does not.

### Which is updated more often, Jotform Sign or Espacio Flex?

Jotform Sign ships an update fortnightly, and Espacio Flex every 12 months. Most recently, Jotform Sign was updated on September 25, 2026 and Espacio Flex on March 19, 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.*