# ChartMogul vs Sign Documents

The clearest difference is in-app purchases: ChartMogul at none against Sign Documents's 5. Sign Documents's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sign Documents sells 5 in-app purchases, starting at $6.99 per 7 days. ChartMogul asks for nothing beyond the download.

ChartMogul ships an update every 2 months, Sign Documents every 3 weeks. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ChartMogul | Sign Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (12 ratings)](https://appshunter.io/ios/app/chartmogul/id1530045068/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 50 MB |
| Requires iOS | 18.0 | 18 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ChartMogul GmbH & Co. KG](https://appshunter.io/developer/1530045070) | [Erkomobile](https://appshunter.io/developer/1883405860) |

## What reviewers say

### ChartMogul

[App page](https://appshunter.io/ios/app/chartmogul/id1530045068)

This platform provides in-depth subscription analytics to help businesses understand and grow their recurring revenue. Easily import your data or integrate with billing systems to track key metrics like MRR and churn, and leverage advanced segmentation for strategic growth.

**Highlights:** Subscription data import, Billing platform integration, MRR tracking, Churn analysis, Customer LTV calculation, Advanced segmentation

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

**In-app purchases:** none


### Sign Documents

[App page](https://appshunter.io/ios/app/sign-documents-pdf-scanner/id6791304428)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pdf Scanner Weekly 3 Days Free | $6.99 | per 7 days |
| Pdf Scanner Monthly Premium | $16.99 | per month |
| Pdf Scanner Monthly 3 Days Free | $19.99 | per month |
| Pdf Scanner Annual 3 Days Free | $69.99 | per year |
| Pdf Scanner Yearly Premium Pay Up | $69.99 | per year |


## Frequently asked questions

### Is ChartMogul free?

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

### Is Sign Documents free?

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

### Do ChartMogul or Sign Documents have ads?

Neither ChartMogul nor Sign Documents shows ads.

### Which is updated more often, ChartMogul or Sign Documents?

ChartMogul ships an update every 2 months, and Sign Documents every 3 weeks. Most recently, ChartMogul was updated on November 11, 2026 and Sign Documents on November 9, 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.*