Kalam vs Revert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kalam
This app offers an immersive approach to learning Arabic, focusing on practical language skills. Engage in realistic AI conversations, follow structured courses with speaking drills and video lessons, and reinforce learning with flashcards. It aims to quickly improve your ability to speak the language.
- Realistic AI conversation practice
- Immersive course with speaking drills
- Video lessons
- Interactive questions
- Flashcard review
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Kalam is an app that allows users to learn Arabic immersively, by skipping the fluff and getting straight to what matters. These features include: - Practice Arabic with realistic conversational AIs, tailored for different scenarios* - Enter an immersive course teaching you the language through speaking drills, video lessons, and interactive questions* - Review using flash cards and skyrocket your speech skills.* Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ *NOTE THAT THESE FEATURES REQUIRE A SUBSCRIPTION
Revert
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Revert is a welcoming app for All Muslims and specially reverts to learn, stay consistent, and pray on time — without feeling overwhelmed.
Screenshots
Verdict
The clearest difference is in-app purchases: Revert at none against Kalam's 10. Kalam's advantage is chart position (#122 vs unranked). On price, update cadence, 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. Kalam sells 10 in-app purchases, starting at $4.99 per 7 days. Revert asks for nothing beyond the download.
Kalam ships an update every 10 days, Revert weekly. The most recent releases landed on November 8, 2026 and October 21, 2026 respectively.
| Parameter | Kalam | Revert |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.8K ratings) — better | — |
| Positive reviews | 33.1% of reviews | — |
| Number of ratings | 6.8K — better | — |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #122 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 180 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | NODE ZERO INC | Rani Naser |
Bugs and requests
Kalam
Reported bugs
2 issues- Login/signup issues
- Glitches preventing access to lessons
Requested features
2 requests- More free content options
- Ability to access lessons without paid subscription
Revert
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kalam
- Kalam | Free Trial7 Days trial$4.997 Days
- Kalam | Monthly$9.991 Month
- Kalam | Free Trial3 Days trial$29.991 Year
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- Kalam | Free Trial3 Days trial$34.991 Year
- Kalam | Free Trial7 Days trial$34.991 Year
- Kalam | Free Trial7 Days trial$44.991 Year
- Kalam | Free Trial3 Days trial$49.991 Year
- Kalam | Free Trial7 Days trial$49.991 Year
- Kalam | Free Trial7 Days trial$59.991 Year
- Kalam | Free Trial (1 Year)7 Days trial$99.991 Year
Revert
No in-app purchases
