# Cadence vs PDF Editor

The clearest difference is in-app purchases: PDF Editor at none against Cadence's 1. PDF Editor also leads on iOS requirement (17.0 vs 26.0). Cadence's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Cadence sells 1 one-off in-app purchase. PDF Editor asks for nothing beyond the download.

Cadence ships an update every 10 days, PDF Editor every 3 weeks. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Cadence | PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/cadence-habit-tracker/id6761003558/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 10 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hyundoh Kim](https://appshunter.io/developer/1887222444) | [Arima Jain](https://appshunter.io/developer/1679158070) |

## What reviewers say

### Cadence

[App page](https://appshunter.io/ios/app/cadence-habit-tracker/id6761003558)

This app helps you build positive routines or break bad ones with a focus on daily progress. It offers flexible tracking options, visual progress overviews, and on-device data privacy. Unlock unlimited habits and sync features with a one-time purchase.

**Highlights:** Flexible habit scheduling, Visual progress grids and heatmaps, Momentum rings for 30-day performance, Apple Watch and widget support, Actionable lock screen alerts, Private, on-device data storage

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $2.99 | one-time |


### PDF Editor

[App page](https://appshunter.io/ios/app/pdf-editor-document-assistant/id6789095581)

**Features:** Family Sharing, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cadence free?

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

### Is PDF Editor free?

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

### Do Cadence or PDF Editor have ads?

PDF Editor shows ads; Cadence does not.

### Which is updated more often, Cadence or PDF Editor?

Cadence ships an update every 10 days, and PDF Editor every 3 weeks. Most recently, Cadence was updated on September 21, 2026 and PDF Editor on September 13, 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.*