# Rocket Notes vs Duplicate.So

Rocket Notes and Duplicate.So are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rocket Notes ships an update every 3 months, Duplicate.So every 2 months. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Rocket Notes | Duplicate.So |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rocket-notes-business-crm/id6449439616/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 310 MB | 316 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rocket Notes, LLC](https://appshunter.io/developer/1461481948) | [MLM Rebels](https://appshunter.io/developer/1605644342) |

## What reviewers say

### Rocket Notes

[App page](https://appshunter.io/ios/app/rocket-notes-business-crm/id6449439616)

Manage customer relationships and sales leads on the go with this mobile CRM. Access all your data, view profiles, manage tasks, and track sales performance with powerful reporting tools. Stay connected with clients from any device, anywhere.

**Highlights:** On-the-go CRM data access, Lead and customer profile viewing, Task and appointment management, Communication history access, Sales performance reporting, Real-time data analytics

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Duplicate.So

[App page](https://appshunter.io/ios/app/duplicateso/id6449440879)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Notes free?

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

### Is Duplicate.So free?

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

### Do Rocket Notes or Duplicate.So have ads?

Neither Rocket Notes nor Duplicate.So shows ads.

### Which is updated more often, Rocket Notes or Duplicate.So?

Rocket Notes ships an update every 3 months, and Duplicate.So every 2 months. Most recently, Rocket Notes was updated on June 10, 2026 and Duplicate.So on September 17, 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.*