# Study Tracker & Timer vs Scan PDF－Convert Document

The clearest difference is rating: Scan PDF－Convert Document at 4.7 against Study Tracker & Timer's 4.1. Scan PDF－Convert Document also leads on ratings volume (133 vs 9). Study Tracker & Timer's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (13.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Study Tracker & Timer sells 4 in-app purchases, starting at $0.99 per month and Scan PDF－Convert Document sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scan PDF－Convert Document holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Scan PDF－Convert Document has 133 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 70% of Study Tracker & Timer's written reviews are positive against 76% of Scan PDF－Convert Document's.

Study Tracker & Timer ships an update monthly, Scan PDF－Convert Document every 6 weeks. The most recent releases landed on July 26, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Study Tracker & Timer | Scan PDF－Convert Document |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/study-tracker-and-timer-trackit/id6504750191/reviews) | **[4.7 (133 ratings)](https://appshunter.io/ios/app/scan-pdfconvert-document/id6723880500/reviews)** |
| Number of ratings | 9 | **133** |
| Positive reviews | 70.0% of reviews | **76.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 85 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vineet Ranjan](https://appshunter.io/developer/1642558387) | [Ravi chandran M](https://appshunter.io/developer/1756258598) |

## What reviewers say

### Study Tracker & Timer

[App page](https://appshunter.io/ios/app/study-tracker-and-timer-trackit/id6504750191)

This app helps users manage their study and project tasks with a Pomodoro timer, spaced-repetition flashcards, and a multi-level syllabus tracker. It offers preloaded syllabi and roadmaps for various exams and skills to aid in preparation and progress monitoring.

**Highlights:** Pomodoro Timer, Spaced-Repetition Flashcards, Multi-Level Syllabus Tracker, Progress Tracking, Note-Taking, Preloaded Syllabi & Roadmaps

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrackIt Ultimate 1 Month | $0.99 | per month |
| TrackIt Ultimate 1 Year | $3.99 | per year |
| TrackIt Ultimate Lifetime Pack | $6.99 | one-time |
| TrackIt Ultimate Lifetime | $6.99 | one-time |


### Scan PDF－Convert Document

[App page](https://appshunter.io/ios/app/scan-pdfconvert-document/id6723880500)

Transform your phone into a powerful document scanner. Effortlessly scan, merge, and organize documents into high-quality PDFs. Convert images to PDFs and share them easily.

**Highlights:** Scan unlimited documents, Merge multiple images into one document, Convert pictures to PDFs, Create PDFs from scanned documents, Organize documents with folders, Share scanned documents via email, Save to cloud storage

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $29.99 | per year |
| Lifetime Plan | $29.99 | one-time |


## Frequently asked questions

### Is Study Tracker & Timer free?

Study Tracker & Timer is free to download, with in-app purchases available.

### Is Scan PDF－Convert Document free?

Scan PDF－Convert Document is free to download, with in-app purchases available.

### Which has better reviews, Study Tracker & Timer or Scan PDF－Convert Document?

Scan PDF－Convert Document is rated higher. Study Tracker & Timer averages 4.1 out of 5 from 9 ratings, while Scan PDF－Convert Document averages 4.7 from 133 ratings.

### Do Study Tracker & Timer or Scan PDF－Convert Document have ads?

Neither Study Tracker & Timer nor Scan PDF－Convert Document shows ads.

### Which is updated more often, Study Tracker & Timer or Scan PDF－Convert Document?

Study Tracker & Timer ships an update monthly, and Scan PDF－Convert Document every 6 weeks. Most recently, Study Tracker & Timer was updated on July 26, 2026 and Scan PDF－Convert Document 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.*