JEB Antonyms vs ARC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JEB Antonyms
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When it comes to antonyms, remember “JEB”. With one of the 3 languages—Japanese, English, Burmese—the desired antonym can be searched. Based on Japanese antonyms, "JEB" features a simple user interface for learning Japanese, English and Burmese antonyms at one place. JEB encompasses a total of 2,944 words, over 1,700 pairs of antonyms and 2,262 examples to reinforce understanding of the words.
ARC
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This app contains the visual puzzles of the ARC-AGI benchmark. Each puzzle follows a simple, hidden rule. Your task is to discover the rule and solve the puzzle. These are not tests of knowledge or memory. They are tests of fluid intelligence: the ability to reason and solve new problems. The ARC-AGI benchmark was created to provide a fair comparison between human and artificial intelligence. By using puzzles that do not rely on prior knowledge, it measures a machine's ability to learn and adapt. To date, no AI has been able to solve all of these puzzles. The app lets you engage with the very same problems researchers use, giving you a hands-on sense of what remains difficult for machines.
Screenshots
Verdict
The clearest difference is in-app purchases: ARC at none against JEB Antonyms's 1. ARC also leads on update cadence (every 10 days vs monthly). JEB Antonyms's advantage is iOS requirement (17.0 vs 26.0). 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
Both are free to download. JEB Antonyms sells 1 one-off in-app purchase. ARC asks for nothing beyond the download.
JEB Antonyms ships an update monthly, ARC every 10 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | JEB Antonyms | ARC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 22 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Ein Kaung | Blackbelt Labs |
In-app purchases
JEB Antonyms
- One-time purchase$4.99
ARC
No in-app purchases









