Margin vs Yemma 4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Margin
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Turn any article into a short, intelligent summary you can read — or listen to, hands-free. Margin is the reader's companion for busy people. Paste a link and Margin delivers a concise AI summary in your language, ready to play aloud while you commute, cook, walk, or work. The articles you meant to read finally get read. — WHY MARGIN — • Read more in less time. Key points, no filler. • Listen instead of read. Adjustable playback speed for every moment. • Break the language barrier. Summarize foreign articles in your own language. • Never lose a good link. Every summary is saved in your searchable library. — HOW IT WORKS — 1. Copy any article link, from anywhere. 2. Paste it in Margin — or tap "Share to Margin" from Safari, News, Mail, or any social app. 3. Get an AI-powered summary in seconds. 4. Tap play to listen, or read right there. — FEATURES — • AI summaries powered by a state-of-the-art language model with live web access, so even today's news is fair game. • Automatic translation to your device language. Read a Brazilian op-ed in English, or a New York Times piece in Portuguese — same app. • High-quality text-to-speech with adjustable speed, from a relaxed pace to double-time for skimming by ear. • Share Extension: summarize directly from Safari, Apple News, Mail, Twitter/X, Reddit, LinkedIn, or any app that shares links. • Local summary library. Search past summaries, revisit them offline, share them onward. • Editorial design built for focused reading — serif typography, generous margins, light and dark modes. • Accessibility-first. Dynamic Type, VoiceOver, and Reduce Motion supported throughout. — PLANS — • Free: 5 summaries per month to try Margin, no subscription required. • Basic: 15 summaries per week at $2.99/week or $39.99/year. • Pro: unlimited summaries plus short, long, and bullet-point formats at $5.99/week or $79.99/year. Pro Yearly includes a 7-day free trial. Basic and Pro are auto-renewable subscriptions. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew until cancelled. Manage or cancel anytime in your App Store account settings at least 24 hours before the renewal date; any unused portion of a free trial is forfeited when you purchase a subscription. — PRIVACY — Margin doesn't ask for your contacts, camera, microphone, or location. Your library syncs through your private iCloud account so it follows you across devices and reinstalls — it never leaves your iCloud. — TERMS OF USE — Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Give yourself your time back. Download Margin.
Yemma 4
This AI chat app runs entirely on your iPhone, processing prompts, images, and responses locally. Enjoy private conversations, brainstorm ideas, and summarize notes offline after an initial model download. It requires specific hardware for full functionality.
- 100% on-device AI chat
- No sign-up or subscription required
- Offline functionality after model download
- Local conversation history
- Adjustable response style
- Image understanding
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Yemma 4 is a private AI chat app that runs entirely on your iPhone. It runs Google's Gemma 4 locally through a Swift-native MLX multimodal runtime, so your prompts, images, and responses stay on your device. There is no account to create, no cloud inference service in the middle of your conversations, and no telemetry pipeline watching what you do. Download the model once, then keep chatting on Wi-Fi, cellular, or in airplane mode. Ask questions, brainstorm ideas, rewrite text, summarize notes, describe photos, and have real back-and-forth conversations with image attachments, all processed on-device. Why Yemma 4 feels different: - 100% on-device AI chat - No sign-up, login, or subscription - Offline after the initial model download - Local conversation history you can delete any time - Adjustable response style and creativity controls - Image understanding through the same on-device model Hardware note: - Requires iPhone hardware with the A17 Pro chip or later - First model download is about 4.2 GB, so Wi-Fi and free storage are recommended
Screenshots
Verdict
The clearest difference is in-app purchases: Yemma 4 at none against Margin's 4. Yemma 4 also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement 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. Margin sells 4 in-app purchases, starting at $2.99 per 7 days. Yemma 4 asks for nothing beyond the download.
Margin ships an update every 2 months, Yemma 4 daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Margin | Yemma 4 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Diego Santos | AVMIL LABS LLC |
In-app purchases
Margin
- Basic Plan3 Days trial$2.997 Days
- Pro Plan$5.997 Days
- Basic Yearly$39.991 Year
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- Pro Yearly7 Days trial$79.991 Year
Yemma 4
No in-app purchases









