# Sudoku Master Lt vs TutorLog

The clearest difference is review sentiment: TutorLog at 100% against Sudoku Master Lt's 0%. TutorLog also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). Sudoku Master Lt's advantage is in-app purchases (none vs 2) and iOS requirement (14.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. TutorLog sells 2 in-app purchases, starting at $2.99 per month. Sudoku Master Lt asks for nothing beyond the download.

Sudoku Master Lt ships an update every 10 months, TutorLog every 2 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sudoku Master Lt | TutorLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-master-lt/id1629920362/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Ad-supported** | Freemium |
| Size | 8 MB | 5 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Optimization Lab LLC](https://appshunter.io/developer/1082932084) | [慧慧 高](https://appshunter.io/developer/1887721875) |

## What reviewers say

### Sudoku Master Lt

[App page](https://appshunter.io/ios/app/sudoku-master-lt/id1629920362)

Enjoy an endless supply of Sudoku puzzles with 9 difficulty levels. Save your progress, track your stats, and challenge friends in battle mode. Perfect for travel or passing time.

**Highlights:** Unlimited Sudoku puzzles, 9 difficulty levels, Save and resume games, Track playtime and mistakes, Battle mode for multiplayer, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### TutorLog

[App page](https://appshunter.io/ios/app/tutorlog-tutor-lesson-tracker/id6763914691)

This app helps private tutors manage student progress, lesson notes, schedules, and payments. It allows for detailed session logging, progress tracking, and generating parent-ready reports. All data is stored locally for privacy.

**Highlights:** Log session details (date, duration, topics, homework), Track student progress and goals, Manage schedules and payments, Generate parent-ready progress reports, Local data storage for privacy, Calendar and statistics view

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is Sudoku Master Lt free?

Sudoku Master Lt is free to download, with no in-app purchases.

### Is TutorLog free?

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

### Do Sudoku Master Lt or TutorLog have ads?

Sudoku Master Lt shows ads; TutorLog does not.

### Which is updated more often, Sudoku Master Lt or TutorLog?

Sudoku Master Lt ships an update every 10 months, and TutorLog every 2 months. Most recently, Sudoku Master Lt was updated on October 16, 2026 and TutorLog on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*