# PDFCrab vs Habit Tracker

The clearest difference is in-app purchases: PDFCrab at none against Habit Tracker's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Habit Tracker sells 1 one-off in-app purchase. PDFCrab asks for nothing beyond the download.

PDFCrab ships an update every 9 days, Habit Tracker weekly. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PDFCrab | Habit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/habit-tracker-planner-routine/id6774956996/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 132 MB | 24 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Illia Abielientsev](https://appshunter.io/developer/6772546119) | [ANDREI RUSTI](https://appshunter.io/developer/1797920213) |

## What reviewers say

### PDFCrab

[App page](https://appshunter.io/ios/app/pdfcrab/id6772546117)

**Features:** Vision Pro support

**In-app purchases:** none


### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-planner-routine/id6774956996)

Build positive routines and achieve your goals with this daily habit tracker. It offers flexible tracking, progress visualization, and smart reminders to help you stay consistent. Integrates with Apple Health for automatic data syncing.

**Highlights:** Build and quit habits, Apple Health sync, Customizable schedules, Multiple tracking types, Progress visualization, Streak protection features, Built-in focus timer, Home and Lock Screen widgets

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Habit Tracker Premium | $2.99 | one-time |


## Frequently asked questions

### Is PDFCrab free?

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

### Is Habit Tracker free?

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

### Do PDFCrab or Habit Tracker have ads?

Neither PDFCrab nor Habit Tracker shows ads.

### Which is updated more often, PDFCrab or Habit Tracker?

PDFCrab ships an update every 9 days, and Habit Tracker weekly. Most recently, PDFCrab was updated on October 18, 2026 and Habit Tracker on October 15, 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.*