Comparison

Trackerus vs QR Session Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Trackerus

Track time and Stay Focused

Free

📊 Productivity

★ 3.54 ratingsView app →

About

Trackerus

This app helps you manage your time effectively by offering both Infinite and Pomodoro focus modes. Set tasks, dedicate your attention, and then review your progress with detailed statistics. It's designed with a minimalist interface to boost your productivity.

Highlights

Infinite focus mode
Pomodoro timer
Task setting
Time statistics
Minimalist design

Features

Read full description

We combined Infinite & Pomodoro modes in one minimalistic app - Trackerus. How to use: 1. Select mode: Infinite or Pomodoro 2. Set task 3. Focus on it 4. Analyze Statistics Made minimalistic for maximum productivity with love! Trackerus - formerly Pomodorus

About

QR Session Scanner

Read full description

Check in attendees for sessions, evaluate popularity of different sections, track attendance and more. With the QR Session Scanner app, you will be able to: - Automatically check attendees against the lists of registered; - Track attendance for certain sessions; - Control late arrivals for lectures; - Evaluate the popularity of your event's sections, and more. To track attendance and record statistics, please create a free administrator account at eventicious.com

Screenshots

Trackerus4 screens

QR Session Scanner3 screens

Verdict

The call

The clearest difference is in-app purchases: QR Session Scanner at none against Trackerus's 3. Trackerus's advantage is update cadence (every 3 months vs every 9 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Trackerus sells 3 in-app purchases, starting at $1.99 per month. QR Session Scanner asks for nothing beyond the download.

UpkeepUpdate frequency

Trackerus ships an update every 3 months, QR Session Scanner every 9 months. The most recent releases landed on September 9, 2026 and May 16, 2026 respectively.

Scorecard3 real differences · 7 level

Trackerus versus QR Session Scanner: the parameters behind the verdict, then further details
Parameter	Trackerus	QR Session Scanner
Price	Free	Free
Rating	3.5 (4 ratings) — better	—
Positive reviews	66.7% of reviews	—
Number of ratings	4 — better	—
Update frequency	Every 3 months — better	Every 9 months
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	76 MB	9 MB
Age rating	4+	4+
Developer	Vladislav Eliseev	Iventishes, OOO

In-app purchases

3 purchases

Trackerus

Subscriptions3

Monthly7 Days trial$1.991 Month
3 months7 Days trial$3.993 Months
Annual7 Days trial$12.991 Year

None

QR Session Scanner

No in-app purchases

Questions

Is Trackerus free?

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

Is QR Session Scanner free?

QR Session Scanner is free to download, with no in-app purchases.

Do Trackerus or QR Session Scanner have ads?

Neither Trackerus nor QR Session Scanner shows ads.

Which is updated more often, Trackerus or QR Session Scanner?

Trackerus ships an update every 3 months, and QR Session Scanner every 9 months. Most recently, Trackerus was updated on September 9, 2026 and QR Session Scanner on May 16, 2026.