Comparison

Quoto vs DeepSRT Mobile

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

Head to head
About

Quoto

Capture and organize passages from your reading through typing, OCR, or voice. Add details like author, source, and tags. Explore your library with filters, search, and mind maps. Syncs via iCloud and offers customizable themes.

Highlights
  • Multiple input methods (typing, OCR, voice)
  • Detailed quote metadata (author, source, tags)
  • Advanced library filtering and search
  • Mind map visualization for connections
  • iCloud sync for cross-device access
  • Customizable themes (Light, Sepia, Dark)
Features
Read full description

Quoto is a quote-keeping app for passages collected from books, articles, and other reading. Add quotes by typing, photo OCR, or voice, and attach an author, source, page, URL, note, and tags. — Adding quotes - Keyboard input, photo OCR, or voice input - Each quote can include author, source, page or location, URL, a note, and tags - Tags can be renamed or deleted later from one place — Library - Filter by author, source, or tag - Keyword search across quote text, author, source, and tags - Sort by text, author, source, or date added - Mark favourites to filter down to important quotes - Export the entire library to CSV — Home - Shows a "today's passage" card with a shuffle button - Displays counts for stored quotes, authors, and tags - Lists recently added quotes — Authors view - Browse quotes grouped by author - Search by author name — Mind maps - Create a mind map with a theme node at the centre - Add quote, author, or free-text nodes - Connect nodes with lines to show how they relate - Pick node colours from a five-colour palette - Pinch to zoom, double-tap to fit the whole board, minimap for navigation - Delete mode for removing connections you no longer need — Settings - Three themes: Light, Sepia, Dark - iCloud sync (opt-in) - Interface available in Japanese and English — Privacy - Quotes are stored on your device - iCloud sync is opt-in; when on, data is mirrored only across your own devices via your Apple ID - OCR uses Apple's Vision framework; voice input uses Apple's Speech recognition — Supported devices - iPhone (portrait) - iPad (portrait and landscape)

About

DeepSRT Mobile

Features
Read full description

Watch YouTube with AI superpowers: live bilingual captions, instant summaries, and full transcripts — in your language. DeepSRT Mobile plays any public YouTube video through the official player and adds powerful tools for understanding it: LIVE CAPTIONS, TRANSLATED Native caption tracks are translated on the fly into your language and rendered as elegant live captions over the video. Drag to reposition, slide the right edge to resize, and choose your own background color, opacity, and corner roundness. AI SUMMARIES AND TRANSCRIPTS Every video gets a structured summary and a tap-to-seek transcript, generated in the language you choose — nine to choose from. Tap any transcript line to jump right there. NO CAPTIONS? STILL FINE (PREVIEW) Videos with no caption track at all can be transcribed by AI (opt-in, using your own Gemini API key). Timing is paragraph-grade in this preview — summaries and transcripts are the focus. BUILT FOR IPHONE AND IPAD Paste a link, search by keywords, or share from YouTube. On iPhone, rotate for a stable fullscreen experience. On iPad, use landscape split view to keep the video, summary, and transcript side by side with a draggable divider. YOUR KEYS, YOUR CONTROL Bring your own API keys (Google Gemini, or OpenAI-compatible providers). Keys live in the iOS Keychain and never leave your device. No account, no tracking, and no servers of ours in the middle. Free to download, with a 7-day free trial of every AI feature. Afterwards choose Monthly, Yearly, or a one-time Lifetime purchase; playback, search and YouTube's own captions stay free. If you bought DeepSRT Mobile before it became free, everything remains unlocked forever — no purchase needed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://deepsrt.com/privacy/

Screenshots

Quoto3 screens
DeepSRT Mobile1 screens

Verdict

The call

The clearest difference is in-app purchases: Quoto at none against DeepSRT Mobile's 3. DeepSRT Mobile's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DeepSRT Mobile sells 3 in-app purchases, starting at $2.99 per month. Quoto asks for nothing beyond the download.

UpkeepUpdate frequency

Quoto ships an update every 3 months, DeepSRT Mobile every 5 days. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 5 level
Quoto versus DeepSRT Mobile: the parameters behind the verdict, then further details
ParameterQuotoDeepSRT Mobile
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size7 MB3 MB
Age rating4+4+
DeveloperJun TsudaJiayan Lin

In-app purchases

None

Quoto

No in-app purchases

3 purchases

DeepSRT Mobile

Subscriptions2
  • Monthly7 Days trial$2.991 Month
  • Yearly7 Days trial$29.991 Year
One-time1
  • Lifetime$49.99

Questions

Is Quoto free?
Quoto is free to download, with no in-app purchases.
Is DeepSRT Mobile free?
DeepSRT Mobile is free to download, with in-app purchases available.
Do Quoto or DeepSRT Mobile have ads?
Quoto shows ads; DeepSRT Mobile does not.
Which is updated more often, Quoto or DeepSRT Mobile?
Quoto ships an update every 3 months, and DeepSRT Mobile every 5 days. Most recently, Quoto was updated on November 5, 2026 and DeepSRT Mobile on October 25, 2026.

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