# CannaAdv Plus vs eSign App

The clearest difference is in-app purchases: CannaAdv Plus at none against eSign App's 9. CannaAdv Plus also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). eSign App's advantage is update cadence (every 3 weeks vs every 11 months) and chart position (#101 vs unranked). On price and ads there is nothing between them.

Both are free to download. eSign App sells 9 in-app purchases, starting at $4.99 per 7 days. CannaAdv Plus asks for nothing beyond the download.

CannaAdv Plus ships an update every 11 months, eSign App every 3 weeks. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CannaAdv Plus | eSign App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/esign-app-sign-pdf-documents/id6446249178/reviews)** |
| Number of ratings | — | **1.5K** |
| Positive reviews | — | 85.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Best chart rank | — | **#101** |
| Size | 19 MB | 110 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Inventiv Software](https://appshunter.io/developer/432424618) | [Municorn Limited](https://appshunter.io/developer/380984285) |

## What reviewers say

### CannaAdv Plus

[App page](https://appshunter.io/ios/app/cannaadv-plus/id1335553965)

**Features:** macOS Compatibility

**In-app purchases:** none


### eSign App

[App page](https://appshunter.io/ios/app/esign-app-sign-pdf-documents/id6446249178)

**Currently charting:** #101 Top Grossing · Business (US App Store)

Transform your device into a powerful tool for signing PDF documents and other file types. Easily import, scan, sign, and share documents locally, or send them to others for their signatures. Integrates with popular cloud services for seamless workflow.

**Highlights:** Sign documents anywhere, Fill and edit documents, Create custom e-signatures, Import documents, Send documents for signing, Cloud service integration

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features | $4.99 | per 7 days |
| Premium features | $5.99 | per 7 days |
| Premium features | $9.99 | per month |
| Premium features | $9.99 | per 7 days |
| Premium features | $14.99 | per month |
| The Documents Bundle 1 week | $14.99 | per 7 days |
| The Documents Bundle 1 month | $39.99 | per month |
| Electronic Signature Creator | $49.99 | per year |
| Premium features | $69.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 User-friendly interface
- 🚀 Efficient signing process
- 🚀 Convenient for on-the-go document signing
- 🔒 Secure document handling

**What reviewers complain about**

- 🐛 Difficulty canceling subscription
- 🐛 Unexpected charges/subscription renewals
- 🐛 Limited functionality in free version
- 🐛 Unresponsive customer support

**Reported bugs**

- App crashes when uploading certain file types
- Syncing issues between devices

**Requested features**

- Option to easily cancel subscription
- More customization options for signatures
- Ability to add dates and annotations to signed documents


## Frequently asked questions

### Is CannaAdv Plus free?

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

### Is eSign App free?

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

### Do CannaAdv Plus or eSign App have ads?

Neither CannaAdv Plus nor eSign App shows ads.

### Which is updated more often, CannaAdv Plus or eSign App?

CannaAdv Plus ships an update every 11 months, and eSign App every 3 weeks. Most recently, CannaAdv Plus was updated on October 14, 2026 and eSign App on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*