Comparison

Psych Lab 101 vs Milestone Tracker

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

Head to head
About

Psych Lab 101

Explore 35 psychology experiments and 11 visual illusions. Compare your results to classic findings and adjust parameters to see how perception changes. Includes background information and options for class data analysis.

Highlights
  • 35 psychology experiments
  • 11 adjustable visual illusions
  • Background information and references
  • Multiple experiment versions
  • Class data analysis upload
  • Interactive parameter adjustment
Features
Read full description

The perfect companion to any introductory psychology course, Psych Lab 101 contains 35 well-known cognitive and clinical psychology experiments you can try yourself. See how you compare to classic results - figure out how long it takes to mentally scan through groups of objects in the Sternberg scanning paradigm, see if words are recognized faster than letters in a word superiority task, try to spot subtle changes in the change blindness paradigm, and much more! Also included are 11 visual illusions that can be adjusted in real-time, so you can see how size, speed, orientation, or other factors influence your perception. Each experiment includes background information with references, history, and a description of methods. In addition, you can try several versions of each experiment to experience an effect with different stimuli, timing, or conditions. Students can upload their data for automatic combined analysis with the rest of their class. Psych Lab 101 contains the following experiments. Attention and Perception: Change Blindness Choice Reaction Time Dot Probe Dot Probe with images Global Precedence Flanker Compatibility Task Mackworth Clock Test Numerical Stroop Perceptual Matching Simple Reaction Time Spatial Cueing Stop Signal Task Vigilance Visual Search Visual Search (Shapes) Learning and Memory: Affective Priming Dual N-Back Match to Sample N-Back Pitch Memory Semantic Priming (Numbers) Stereotype Priming Sternberg Scanning Visual Patterns Test Common Clinical Tests: AX-CPT Balloon Analog Risk Task Berg's Card Sorting Task CPT-X Go-NoGo Task Iowa Gambling Task IVA-CPT Oddball Task (Auditory) Oddball Task (Visual) Language: Dual Lexical Decision Word Superiority Effect Attention and Perception: Ambiguous Quartet Flash-Lag Effect Hering Illusion Hermann Grid Induced Grating Nesting Squares Ponzo Illusion Scintillating Grid Stepping Feet Illusion Stereokinetic Effect Translating Diamond

About

Milestone Tracker

Monitor your academic progress by tracking module and task completion. Compare your performance with classmates and earn B&A coins for completing activities, redeemable for rewards.

Highlights
  • Track module and task completion
  • Compare performance with other students
  • Earn B&A coins for activities
  • Redeem coins for rewards
  • View study progress
Features
Read full description

HKMU My Milestone Tracker mobile app is specifically designed to help you to check your study progress, such as your completion of modules and tasks, and allows you to see how you are performing compared to other students enrolled in the course. The app also includes a B&A coin reward system. You will earn coins for completing the required tasks and activities, and your accumulated coins can then be used to redeem rewards.

Screenshots

Psych Lab 1014 screens
Milestone Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Psych Lab 101 at 50% against Milestone Tracker's 0%. Psych Lab 101 also leads on iOS requirement (12.0 vs 15.1). Milestone Tracker's advantage is update cadence (every 3 weeks vs every 13 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Psych Lab 101 ships an update every 13 months, Milestone Tracker every 3 weeks. The most recent releases landed on September 19, 2026 and June 24, 2026 respectively.

Scorecard3 real differences · 7 level
Psych Lab 101 versus Milestone Tracker: the parameters behind the verdict, then further details
ParameterPsych Lab 101Milestone Tracker
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 13 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size35 MB40 MB
Age rating4+4+
DeveloperNeurobehavioral Systems, Inc.Hong Kong Metropolitan University

Customer experience

Psych Lab 101

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Milestone Tracker

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Psych Lab 101

No in-app purchases

None

Milestone Tracker

No in-app purchases

Questions

Is Psych Lab 101 free?
Psych Lab 101 is free to download, with no in-app purchases.
Is Milestone Tracker free?
Milestone Tracker is free to download, with no in-app purchases.
Do Psych Lab 101 or Milestone Tracker have ads?
Neither Psych Lab 101 nor Milestone Tracker shows ads.
Which is updated more often, Psych Lab 101 or Milestone Tracker?
Psych Lab 101 ships an update every 13 months, and Milestone Tracker every 3 weeks. Most recently, Psych Lab 101 was updated on September 19, 2026 and Milestone Tracker on June 24, 2026.

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