Comparison

Olimpíada do Bicentenário vs Spaced Repetition Tracker

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

Head to head
About

Olimpíada do Bicentenário

Features
Read full description

Aplicativo para realização da Olimpíada do Bicentenário da Independência.

About

Spaced Repetition Tracker

This app helps you retain more information from your study sessions. Log your study time, rate the difficulty of material, and utilize spaced repetition for effective review. Organize your learning by subject and track your progress to build a consistent study habit.

Highlights
  • Organize topics by subject
  • Log study sessions quickly
  • Rate difficulty after study blocks
  • Track progress and consistency
  • Review with spaced repetition
Features
Read full description

Stop forgetting what you study. We use proven spaced repetition to help you master any subject for the long term. Just log your study sessions, rate how hard they felt, and let the algorithm schedule the next review at the right time. You focus on learning, not figuring out when to study again. KEY FEATURES Study smarter, not harder SM-2 calculates exactly when to review, so you spend less time on what you already know and more time on what you still need. That means fewer crammed rereads and better retention over time. Organize everything you study Break complex topics into clear groups and subtopics. Works great for exam prep, medical school, law, certifications, and any structured curriculum you need to track and revisit. Log sessions in seconds Record a session fast and choose a difficulty rating (Easy, Good, Hard, Extremely Hard). The app uses your ratings automatically, so your schedule adapts as you improve. Visualize your progress See your learning progress with calendar views, streak tracking, and detailed session history. Quickly spot what you’ve mastered and what needs attention next. Track multiple subjects Keep your entire coursework in one place. Each subject gets its own schedule, topics, and progress tracking, so you can study everything with confidence. Built for students preparing for exams and anyone who wants a reliable, science-backed study system that actually helps you remember. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Olimpíada do Bicentenário4 screens
Spaced Repetition Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Olimpíada do Bicentenário at none against Spaced Repetition Tracker's 4. Olimpíada do Bicentenário also leads on iOS requirement (13.0 vs 17.0). Spaced Repetition Tracker's advantage is update cadence (fortnightly vs every 6 weeks). 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. Spaced Repetition Tracker sells 4 in-app purchases, starting at $5.99 per month. Olimpíada do Bicentenário asks for nothing beyond the download.

UpkeepUpdate frequency

Olimpíada do Bicentenário ships an update every 6 weeks, Spaced Repetition Tracker fortnightly. The most recent releases landed on October 25, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Olimpíada do Bicentenário versus Spaced Repetition Tracker: the parameters behind the verdict, then further details
ParameterOlimpíada do BicentenárioSpaced Repetition Tracker
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—93.3% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size42 MB50 MB
Age rating4+4+
DeveloperFractal TecnologiaAlessandro Pace

In-app purchases

None

Olimpíada do Bicentenário

No in-app purchases

4 purchases

Spaced Repetition Tracker

Subscriptions2
  • Monthly$5.991 Month
  • Yearly7 Days trial$29.991 Year
One-time2
  • Unlimited Access (Family)$34.99
  • Unlimited Access$49.99

Questions

Is Olimpíada do Bicentenário free?
Olimpíada do Bicentenário is free to download, with no in-app purchases.
Is Spaced Repetition Tracker free?
Spaced Repetition Tracker is free to download, with in-app purchases available.
Do Olimpíada do Bicentenário or Spaced Repetition Tracker have ads?
Neither Olimpíada do Bicentenário nor Spaced Repetition Tracker shows ads.
Which is updated more often, Olimpíada do Bicentenário or Spaced Repetition Tracker?
Olimpíada do Bicentenário ships an update every 6 weeks, and Spaced Repetition Tracker fortnightly. Most recently, Olimpíada do Bicentenário was updated on October 25, 2026 and Spaced Repetition Tracker on November 4, 2026.

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