Comparison

Poly_Chat vs Quoto

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

Head to head
About

Poly_Chat

Features
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This is a private, free, secure AI chat assistant powered by open-source models and Ollama. You can choose from a range of hosted models and explore their capabilities. It supports high-quality Markdown, web search, and document and image processing. All your data is stored locally on your device โ€” never on external servers.

About

Quoto

Features
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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. โ€” 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 โ€” 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 โ€” Home - Shows a "today's passage" card with a shuffle button - Displays counts for stored quotes, authors, and tags - Lists recently added quotes โ€” Authors view - Browse quotes grouped by author - Search by author name โ€” 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 โ€” Settings - Three themes: Light, Sepia, Dark - iCloud sync (opt-in) - Interface available in Japanese and English โ€” 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 โ€” Supported devices - iPhone (portrait) - iPad (portrait and landscape)

Screenshots

Poly_Chat4 screens
Quoto3 screens

Verdict

The call

The clearest difference is ads: Poly_Chat at none against Quoto's shown. Poly_Chat also leads on update cadence (every 9 days vs every 3 months) and iOS requirement (16.2 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Poly_Chat ships an update every 9 days, Quoto every 3 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

Scorecard3 real differences ยท 3 level
Poly_Chat versus Quoto: the parameters behind the verdict, then further details
ParameterPoly_ChatQuoto
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 3 months
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS16.2 โ€” better26.0
Further details โ€” not scored
Size31 MB7 MB
Age rating12+4+
DeveloperGeorge HunnJun Tsuda

In-app purchases

None

Poly_Chat

No in-app purchases

None

Quoto

No in-app purchases

Questions

Is Poly_Chat free?
Poly_Chat is free to download, with no in-app purchases.
Is Quoto free?
Quoto is free to download, with no in-app purchases.
Do Poly_Chat or Quoto have ads?
Quoto shows ads; Poly_Chat does not.
Which is updated more often, Poly_Chat or Quoto?
Poly_Chat ships an update every 9 days, and Quoto every 3 months. Most recently, Poly_Chat was updated on October 6, 2026 and Quoto on October 13, 2026.

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