MockTimer Pro vs Stay On Track
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MockTimer Pro
This app simulates exam conditions with customizable timers and progress tracking. It offers features like white noise, Pomodoro mode, and psychological cues to boost confidence and improve focus during study and exams.
- Preset exam timing simulation
- Count-up/count-down timers
- Traffic light progress ring
- Customizable Pomodoro timer
- White noise for focus
- Exam archive and analytics
- Badge system for growth
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MockTimer Pro is an immersive exam simulation app designed for high-stakes exam preparation. Not only for school exams, but also for: public service exams, certification tests, graduate entrance exams, bar exams, medical exams, language tests, and other pressure-driven assessments. Many people don’t struggle because they lack knowledge. They struggle because they’ve never truly practiced performing under realistic exam pressure. Even when preparation is sufficient, real exam environments can still cause: pacing issues anxiety under time pressure distraction sensitivity focus instability performance inconsistency MockTimer Pro helps you rehearse the real exam experience before exam day arrives. [Key Features] • Realistic Exam Time Simulation Train using actual exam schedules and countdown timing to build pacing awareness. • Immersive Exam Environments Simulate realistic exam halls with changing daylight, weather, and atmosphere. • Distraction Resistance Training Practice focus stability with realistic ambient interruptions such as coughing, footsteps, paper sounds, and chair movement. • Original Traffic-Light Progress Ring Visually understand remaining time and improve answer pacing strategy. • History & Progress Tracking Review every simulation session and monitor long-term improvement. • Focus Modes & Pomodoro Sessions Switch between free mode, study mode, and exam mode to match different preparation needs. • Pomodoro Exam Preparation Plan Set up different Pomodoro daily study plans for your exams and track your daily learning progress. • Lock Screen timer and countdown widgets The timer supports Lock Screen and Dynamic Island; the exam countdown offers Home Screen and Lock Screen widgets. • Wish Bottle & Motivation System Record goals, encouragement, and milestones throughout your preparation journey. • Exam Archive Take a photo of your exam score reports or certificates to keep them on file. Both the journey of hard work and its outcomes are worth remembering. Real exams are never pressure-free. The purpose of simulation training is not to remove pressure, but to help you perform steadily under it. Experience Exam Day Before It Happens. 「MockTimer Pro」 is more than just a timer—it's a gentle companion on your journey to your dreams. Let every effort be seen, and let every exam become a shining moment in your life. Download now and start Time Witness immediately!More thoughtfully designed features are ready for you to explore! Welcome feedback:feedback@mocktimer.pro
Stay On Track
This app uses a gamified approach to focus, where completing timed sessions builds a virtual railway. Earn rewards and discover new stations as you progress through your chosen focus journeys.
- Gamified focus timer
- Build a virtual railway
- Earn rewards and discover stations
- Customizable focus durations
- App blocking for distractions
- Local-first data storage
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Stay On Track is a calm focus timer where each completed session moves your train through a railway you build one station at a time. Choose how long you have, depart the station, and focus while the scenery rolls by. When you arrive, collect Fare, discover new stations, unlock new lines, and grow a railway that gives your next session somewhere to go. HOW IT WORKS • Choose a 15, 30, 45, 60, or 90-minute focus journey—or browse for a destination. • Preview your ticket, route, duration, and rewards before departure. Optionally, set your focus type and apps to block. • Focus while your train travels through the line. • Arrive to collect rewards, discover stations, and keep exploring. • Return whenever you are ready. Your progress is saved on your device. BUILT FOR REAL LIFE • Pause and resume when life interrupts. • Interruptions never erase earlier progress. • Short hops count, so even a small block of time can move you forward. • The timer keeps its place when you lock your phone or switch apps. • Optional arrival alerts and daily reminders. • Optional iPhone app blocking during a focus trip. EXPLORE YOUR RAILWAY Start on the Copper Hollow Line and work toward new routes, train engines, achievements, conductor levels, and more stations to discover. Every completed journey leaves the railway a little more yours. FOR STUDY, WORK, AND QUIET FOCUS Use Stay On Track for reading, writing, coding, studying, planning, or any task that deserves one clear block of attention. App blocking allows you to end distractions. LOCAL-FIRST BY DESIGN No account is required to start. Your railway progress, settings, and trip log stay on your device. No ads. No guilt trip—just one calm journey at a time. Board your next focus journey. Stay on track.
Screenshots
Verdict
The clearest difference is price: Stay On Track at Free against MockTimer Pro's $0.99. Stay On Track also leads on in-app purchases (none vs 5) and update cadence (weekly vs every 3 weeks). On rating, review sentiment, 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
Stay On Track is free to download; MockTimer Pro costs $0.99 up front. MockTimer Pro sells 5 in-app purchases, starting at $0.99 per month. Stay On Track asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for MockTimer Pro against 5.0 for Stay On Track. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 94% of MockTimer Pro's written reviews are positive against 100% of Stay On Track's.
MockTimer Pro ships an update every 3 weeks, Stay On Track weekly. The most recent releases landed on October 14, 2026 and September 24, 2026 respectively.
| Parameter | MockTimer Pro | Stay On Track |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 93.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 15.1 — better |
| Further details — not scored | ||
| Size | 55 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Qiezhui Technology Co., Ltd. | Cole Hanson |
Customer experience
MockTimer Pro
Stay On Track
In-app purchases
MockTimer Pro
- Premium(Monthly)$0.991 Month
- Premium(Quarterly)$1.993 Months
- Premium(HalfYear)$3.996 Months
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- Premium(Yearly)$5.991 Year
- Premium(Lifetime)$6.99
Stay On Track
No in-app purchases









