Comparison

Class Chime vs Polidict

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

Head to head
About

Class Chime

This app helps students by sending timely notifications for online meetings, eliminating the need to search for links. It features a clean interface for scheduling recurring events and managing an entire semester of meetings quickly.

Highlights
  • Timely meeting notifications
  • Link access for online classes
  • Clean interface
  • Easy recurring event scheduling
  • Semester-long meeting management
Features
Read full description

With most schools going completely online, having to hunt down the link for every meeting right before it begins only makes it worse. Class Chime hopes to eliminate that problem by sending you timely notifications with all the information you need to join whatever meetings you might have. With a clean interface that handles recurring events with ease, Class Chime makes it possible to schedule an entire semester of meetings in just minutes. Of course free, and obviously adless The first app by developer Milo Cassarino, a sophomore student at Case Western Reserve University.

About

Polidict

This app helps serious language learners build a practical vocabulary by collecting, understanding, and practicing words in context. It offers various training methods like flashcards and quizzes, and allows saving words from reading or browsing. An optional subscription unlocks advanced features and AI suggestions.

Highlights
  • Collect and organize vocabulary
  • Review with flashcards and quizzes
  • Practice listening and pronunciation
  • Track progress across skills
  • Spaced repetition scheduling
  • Save words via share menu
  • Browser extension for vocabulary lookup
Features
Read full description

Build a vocabulary you can actually use. Polidict helps serious language learners collect meaningful words, understand them in context, and practice until they stick. Save words and phrases from your reading, organize them into collections and groups, or start with curated lists. Train every part of active vocabulary: • Review with flashcards and quizzes • Write words from memory • Practice listening and matching • Improve pronunciation with scores and detailed feedback • Track progress across writing, listening, speaking, and meaning • Let spaced repetition schedule the right words at the right time Keep learning wherever you find a new word: • Save text or links through the share menu • Look up and save vocabulary with the browser extension • Get personalized AI suggestions with Polidict Plus Polidict is built for exam preparation, professional vocabulary, advanced reading, and anyone who wants a more precise active vocabulary. Core vocabulary building and training are free. An optional Polidict Plus subscription unlocks unlimited learning items and groups, plus AI-powered suggestions. Prices and trial terms, when available, are shown before purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Terms of Use: https://polidict.com/terms-of-service Privacy Policy: https://polidict.com/privacy-policy

Screenshots

Class Chime4 screens
Polidict4 screens

Verdict

The call

The clearest difference is in-app purchases: Class Chime at none against Polidict's 2. Class Chime also leads on review sentiment (80% vs 50%) and ratings volume (12 vs 1). On price, rating, update cadence and ads 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. Polidict sells 2 in-app purchases, starting at $2.99 per month. Class Chime asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Class Chime against 5.0 for Polidict. That said, the two scores are not equally well evidenced: Class Chime has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 80% of Class Chime's written reviews are positive against 50% of Polidict's.

UpkeepUpdate frequency

Class Chime ships an update every 3 weeks, Polidict every 2 weeks. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
Class Chime versus Polidict: the parameters behind the verdict, then further details
ParameterClass ChimePolidict
PriceFreeFree
Rating5.0 (12 ratings)5.0 (1 ratings)
Positive reviews80.0% of reviews — better50.0% of reviews
Number of ratings12 — better1
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS13.0 — better16.4
Further details — not scored
Size1 MB106 MB
Age rating4+4+
DeveloperMilo CassarinoMaksym Solomkin

Customer experience

Class Chime

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Polidict

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Class Chime

No in-app purchases

2 purchases

Polidict

Subscriptions2
  • Polidict Plus Monthly7 Days trial$2.991 Month
  • Polidict Plus Yearly1 Month trial$25.991 Year

Questions

Is Class Chime free?
Class Chime is free to download, with no in-app purchases.
Is Polidict free?
Polidict is free to download, with in-app purchases available.
Which has better reviews, Class Chime or Polidict?
Class Chime and Polidict are both rated 5.0 out of 5 on the App Store, from 12 and 1 ratings respectively.
Do Class Chime or Polidict have ads?
Neither Class Chime nor Polidict shows ads.
Which is updated more often, Class Chime or Polidict?
Class Chime ships an update every 3 weeks, and Polidict every 2 weeks. Most recently, Class Chime was updated on October 22, 2026 and Polidict on October 28, 2026.

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