Comparison

Bin vs Polyrium

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

Head to head
About

Bin

Features
Read full description

Welcome to Bin - Loyalty Program! Bin is a place inspired by the dynamics of markets, investments, and global financial trends. It brings together people who are interested in ideas, numbers, and forward movement - from stocks and digital assets to macroeconomics and new opportunities. The Bin - Loyalty Program app is your convenient access to a system of rewards and benefits. Use it to get more from every visit to our venue. What you get: - A welcome bonus for new users - Progressive cashback - the higher your level, the greater your rewards - A personal card (QR code) for earning bonuses - Discounts using accumulated points - Table reservations directly in the app Download Bin - Loyalty Program and become part of a space where technology, markets, and people come together.

About

Polyrium

Features
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Binarium - Be Smart is a premium offline spaced repetition app that helps you memorize information for a long period of time with minimal effort. The app is based on the proven SM-2 algorithm, which calculates the ideal time to review each book, so you spend less time studying and remember more. Cards can be organized into packs and sub-packs, quickly combined, duplicated, archived and customized to suit your personal learning system. Binarium supports multiple study modes: Standard, Sprint, Typing, Cram and a calm bedtime review for evening review without overloading. The easy-to-use editor lets you manually create books, bulk import text from the clipboard, use cloze deletion, and use cue templates for deeper learning. Detailed statistics show retention curves, a 30-day repeat forecast, streaks, records and overall progress. The algorithm can be flexibly customized through intensity presets, repetition limits, reminders, themes and interface settings. The text-to-speech function built into the device reads books aloud in a natural voice, making it particularly convenient for hands-free practice and language learning. Binarium - Be Smart turns daily repetition into a calm habit that gradually accumulates into real knowledge.

Screenshots

Bin4 screens
Polyrium4 screens

Verdict

The call

The clearest difference is update cadence: Bin at every 2 days against Polyrium's weekly. Bin also leads on iOS requirement (15.6 vs 26.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bin ships an update every 2 days, Polyrium weekly. Both last shipped on October 24, 2026.

Scorecard2 real differences · 6 level
Bin versus Polyrium: the parameters behind the verdict, then further details
ParameterBinPolyrium
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better26.6
Further details — not scored
Size7 MB2 MB
Age rating4+4+
DeveloperAna CabreraGagan Daniel

In-app purchases

None

Bin

No in-app purchases

None

Polyrium

No in-app purchases

Questions

Is Bin free?
Bin is free to download, with no in-app purchases.
Is Polyrium free?
Polyrium is free to download, with no in-app purchases.
Do Bin or Polyrium have ads?
Neither Bin nor Polyrium shows ads.
Which is updated more often, Bin or Polyrium?
Bin ships an update every 2 days, and Polyrium weekly. Most recently, Bin was updated on October 24, 2026 and Polyrium on October 24, 2026.

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