IsonAI vs ReadLoft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IsonAI
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IsonAI brings powerful AI, web search with sources, image creation, and memory into one seamless conversation. Ask questions, understand documents, research the web, create and edit images, and get clear answers in Indonesian or English. Whether you're working, studying, researching a topic, planning a project, or simply looking for a quick answer, IsonAI helps you move from question to result faster. THREE MODELS, ONE CHAT • LYT for quick answers • Omni, the default, for everyday to complex tasks with images, audio, and documents • PRME for your most demanding tasks, including complex reasoning, coding, and math Choose how deeply IsonAI thinks, from Fast to Deep. The top bar always shows which model and thinking level you're using. WHAT YOU CAN DO • Ask anything Get clear, well-structured answers for work, study, research, and everyday life. • Answers with sources Search the web for up-to-date information and see the sources behind the answer. • Create and edit images Turn an idea into an image in seconds, then refine it through follow-up prompts. Attach up to four photos at once or combine two photos into one. • Understand documents Upload PDF, Word, PowerPoint, Excel, EPUB, RTF, code, and text files, including password-protected PDFs, then ask questions about their contents. • Analyze photos Send an image and ask questions about what you see. • Find places nearby Discover cafes, restaurants, and other places through detailed place cards with directions. • Memory across conversations IsonAI remembers useful details from your chats so you don't have to repeat yourself. Review or remove what it remembers at any time. • Stay organized Group conversations into folders with their own instructions and export chats to PDF or Markdown. • Indonesian and English Chat naturally in either language and switch between them whenever you want. DESIGNED FOR DAILY USE • Fast and easy to use A clean interface designed to keep the focus on your conversation. • Clear, easy-to-follow answers Enjoy smooth streaming responses, thoughtful formatting, and a brief reasoning summary when available. • Get notified when it's ready Leave the app while a longer answer is being prepared and receive a notification when it's done. PRIVATE AND FLEXIBLE • Sign in your way Use Apple, Google, or email, or get started without creating an account. Switch between multiple accounts on one device. • Stay in control Use Incognito chats that stay out of your history and memory, and delete your account directly from the app. Start a conversation and see what IsonAI can do.
ReadLoft
This app transforms text into natural-sounding audio, allowing you to listen to books, PDFs, web articles, and even text from images. It offers AI-powered summaries, flashcard creation, and voice cloning for a personalized listening experience. Track your reading goals and enjoy offline access to your content.
- Listen to PDFs, EPUBs, Word docs, and text files
- Convert web links to audio articles
- Extract text from images and screenshots
- AI-powered summaries and Q&A
- Create flashcards from documents
- Clone your voice for narration
- Offline listening
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ReadLoft reads anything aloud — in a natural voice — so you can finally get through the books, PDFs, and articles piling up. LISTEN TO ANYTHING • Import PDFs, EPUBs, Word docs, and text files • Convert any language to English • Paste a web link and hear the article • Snap a photo or screenshot — ReadLoft reads the text off it • Natural, human-like voices with adjustable speed THOUSANDS OF FREE CLASSICS Browse and read famous public-domain books — Austen, Dostoevsky, Kafka, Dumas and more — free, in one tap. SMART TOOLS, RIGHT ON THE PAGE • AI Summary — get the gist in seconds • Ask AI about what you're reading • Turn any document into flashcards, then quiz yourself • Sleep timer, bookmarks, and highlights • Word-by-word highlighting that follows along as it reads MAKE IT YOUR OWN VOICE Clone your voice and hear every book read in it, or choose from studio-quality premium voices. FINISH WHAT YOU START Set a real goal and track your reading time, words, and streaks — no shame, just progress. WORKS OFFLINE Download books and listen on a plane, a run, in a car, or anywhere with no signal. No ads. No clutter. Just press play and finish the thing you care about. — Subscriptions: ReadLoft offers optional auto-renewable subscriptions (Pro, Pro+, Premium) with monthly and annual options. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. Terms of Use: https://readloft.app/terms Privacy Policy: https://readloft.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: IsonAI at none against ReadLoft's 6. ReadLoft's advantage is update cadence (every 4 days vs fortnightly) and device support (3 vs 1). On price 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
Both are free to download. ReadLoft sells 6 in-app purchases, starting at $5.99 per month. IsonAI asks for nothing beyond the download.
IsonAI ships an update fortnightly, ReadLoft every 4 days. The most recent releases landed on October 28, 2026 and October 10, 2026 respectively.
| Parameter | IsonAI | ReadLoft |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 4 MB | 103 MB |
| Age rating | 17+ | 4+ |
| Developer | Dimas Wibisono | Madhura Basavaraju |
In-app purchases
IsonAI
No in-app purchases
ReadLoft
- ReadLoft Pro (Monthly)$5.991 Month
- ReadLoft Pro+ (Monthly)$9.991 Month
- ReadLoft Premium (Monthly)$14.991 Month
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- ReadLoft Pro (Annually)$59.991 Year
- ReadLoft Pro+ (Annually)$99.991 Year
- ReadLoft Premium (Annually)$149.991 Year









