Comparison

Mol vs Study Timer Tracker

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

Head to head
About

Mol

Features
Read full description

Mol:ib – The Simplest Study Timer for Organizing by Subject How many hours did you truly immerse yourself today?
 Measure not just time, but your genuine moments of deep focus. Key Features:
 β€’ Immersion Pattern Analysis – Track daily, weekly, and monthly focus trends
 β€’ Subject-Based Immersion – See which subjects capture your deepest focus at a glance
 β€’ Share Your Immersion Records – Show off your focused study time
 β€’ Immersion Status Display – Check your current focus progress in real time
 β€’ Dynamic Island Support – Keep track of time even while immersed Recommended For: - Students curious about their real immersion time - Learners aiming to develop deeper concentration - Anyone who wants to experience the joy of true focus Discover the true value of concentration with Mol:ib.

About

Study Timer Tracker

Features
Read full description

Know exactly how much you study - and finally stay ahead. Studius is a distraction-free study tracker, focus timer, and Pomodoro app that turns scattered study sessions into real, measurable progress. Most students lose hours to guesswork and procrastination. Studius replaces "Did I study enough?" with a clear answer, every single day. TRACK EVERY MINUTE β€’ Live study timer β€” watch your hours add up in real time β€’ Daily streaks β€” build momentum and keep the chain alive β€’ Activity heatmap β€” see your consistency at a glance β€’ Color-coded progress β€” instantly know if you're on track or behind HIT YOUR GOALS β€’ Daily, weekly & monthly targets that fit your schedule β€’ Catch-up math β€” see exactly how many hours you need today β€’ Progress alerts before you fall behind, not after STUDY SMARTER, NOT HARDER β€’ Built-in Pomodoro timer for proven, focused work β€’ Track deep-focus sessions separately from passive reading β€’ Break tracking for better retention β€’ Per-subject breakdown so no class gets neglected AI-POWERED INSIGHTS β€’ Weekly review of your study patterns β€’ Personalized tips to optimize how you learn β€’ Smart reminders tuned to your own habits DESIGNED FOR FOCUS A clean, minimalist interface with light and dark modes. No social feeds, no noise, no distractions β€” just you and your goals. GO PRO β€’ Unlimited time tracking β€’ Pomodoro focus timer β€’ Daily, weekly & monthly goals β€’ Activity heatmap & streaks β€’ Track up to 3 subjects β€’ Unlimited, color-coded subjects β€’ Smart reminders & knowledge-decay alerts β€’ AI insights & advanced analytics β€’ Export your data β€” perfect for academic advisors Whether you're protecting your GPA, prepping for finals, or applying to med school, Studius gives you the accountability to follow through. Stop guessing if you've studied enough. Start knowing. Download Studius and turn time tracking into better grades. Questions or feedback? anpr@outlook.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mol4 screens
Study Timer Tracker4 screens

Verdict

The call

The clearest difference is price: Mol at Free against Study Timer Tracker's $1.99. Mol also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (16.1 vs 18.6). Study Timer Tracker's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Mol is free to download; Study Timer Tracker costs $1.99 up front. Mol sells 1 one-off in-app purchase and Study Timer Tracker sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mol ships an update fortnightly, Study Timer Tracker every 3 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

Scorecard4 real differences Β· 2 level
Mol versus Study Timer Tracker: the parameters behind the verdict, then further details
ParameterMolStudy Timer Tracker
PriceFree β€” better$1.99
Update frequencyFortnightly β€” betterEvery 3 months
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS16.1 β€” better18.6
Further details β€” not scored
Size54 MB7 MB
Age rating4+4+
DeveloperDoublewAneesh Pradeep

In-app purchases

1 purchases

Mol

One-time1
  • λͺ°μž… 프리미엄$2.99
2 purchases

Study Timer Tracker

Subscriptions2
  • Studius Pro Monthly7 Days trial$0.991 Month
  • Studius Pro - Annual7 Days trial$6.991 Year

Questions

Is Mol free?
Mol is free to download, with in-app purchases available.
Is Study Timer Tracker free?
Study Timer Tracker costs $1.99, and also offers in-app purchases.
Do Mol or Study Timer Tracker have ads?
Mol shows ads; Study Timer Tracker does not.
Which is updated more often, Mol or Study Timer Tracker?
Mol ships an update fortnightly, and Study Timer Tracker every 3 months. Most recently, Mol was updated on October 8, 2026 and Study Timer Tracker on October 5, 2026.

Other comparisons