Comparison

Vesper vs Wisp

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

Head to head
About

Vesper

Features
Read full description

A calm, focused place to read your own EPUB and PDF books and keep a private journal of everything you read. Load your library, open a book, and the reader gets out of the way. Tap once to hide every chrome element so it's just you and the page. Highlights you save show up in a Quote of the Day widget on your Home Screen, so the lines that mattered come back to find you later. A reading buddy lives inside the book. Tap the chat button on any page and ask about what you're looking at — a phrase, a character, the historical moment, your own half-formed thought. A short answer appears beside the page. Useful for catching a reference, asking a question, working through a passage out loud, or when a scene just wants to be talked about. The journal half of the app tracks what you're reading, what you've finished, and what's still waiting. Build custom views with filters and sorts — Currently Reading, Finished This Year, By Genre, by anything you care about. Tag books with genres and subgenres, add notes, set reading status. It's a bookshelf you actually use. Features: • Read EPUB and PDF files from your library, iCloud Drive, Files, or anywhere on your device • Ask AI about the page you're on, without leaving the book • Save highlights and revisit them via the Home Screen widget • Track reading status, finish dates, genres, and notes per book • Build custom filtered views of your library • Multiple typefaces, adjustable size, and full theme control • Automatic Day/Night theme that follows local sunset • Private iCloud sync across iPhone and iPad — your data, your account • Designed for both phone and iPad Bring your own EPUBs and PDFs. Read at your pace. Keep the record. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Wisp

Features
Read full description

Wisp is a calm auto-scroll reader: the text rises at exactly the pace you set while your eyes stay near the centre of the screen. No page turns, no tapping, no losing your place. Bring your own books and PDFs — or send Wisp any web article and let that flow too. This is not word-flashing (RSVP). It is a continuous, natural flow — so you keep comprehension and the rhythm of real sentences. WHY WISP • Auto-scroll that respects your reading — one smooth, continuous stream. • Set your speed in words per minute; change it live with a slide. • Tap to pause or resume. Drag to jump anywhere, then flow on. • Focused mode spotlights the active line — tune the focus strength to your eyes (Pro). • Your speed and your place are remembered for every book. • Four paper tones (white, warm, dim and true black) and a choice of typeface, previewed live as you set them. • Pause and look away: when you resume, the text eases back to your pace instead of jumping to full speed. • Set an optional session goal, and see time left at your own pace instead of percentages. READ ANYTHING — ARTICLES FROM THE WEB • Share a page from Safari, or paste a link, and Wisp strips it down to clean reading text. • Filter your library to just articles, each with the time it takes at your pace, so you know what a five-minute gap can hold. • Once saved, an article reads offline — no connection, no tracking, no clutter. YOUR LIBRARY • Import your own TXT, EPUB and PDF files. • Bookmark any spot, add a note about the thought that pulled you away, and return to it exactly. • Local-first: everything stays on your device. No account, no sign-up. LISTEN (Pro) • Have any book or article read aloud, right on your device and fully offline. • The page follows the voice and the spoken sentence is highlighted, so you never lose your place. • Set the narration pace from 0.5Ɨ to 2Ɨ. Natural on-device voices for English and Turkish; system voices cover many more languages. FREE & PRO • Your first 5 books are free, plus 5 web articles every month. • Go Pro for unlimited books and articles, Listen, focus-strength tuning, and more — as a yearly or monthly subscription. Made for ADHD and focus reading, dyslexia, studying, and anyone who reads better when the words come to them. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wisp.ozersubasi.com/privacy Wisp Pro is offered as an auto-renewable Yearly or Monthly subscription. Payment is charged to your Apple Account at purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the period; manage or cancel anytime in your Apple Account settings

Screenshots

Vesper4 screens
Wisp4 screens

Verdict

The call

The clearest difference is iOS requirement: Wisp at 15.0 against Vesper's 17.5. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Vesper sells 3 in-app purchases, starting at $2.99 per month and Wisp sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Ā· 5 level
Vesper versus Wisp: the parameters behind the verdict, then further details
ParameterVesperWisp
PriceFreeFree
Update frequency—Weekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.515.0 — better
Further details — not scored
Size9 MB89 MB
Age rating4+4+
DeveloperS TanOZER SUBASI

In-app purchases

3 purchases

Vesper

Subscriptions2
  • Vesper Premium Monthly$2.991 Month
  • Vesper Premium Yearly$24.991 Year
One-time1
  • Book Library Lifetime$24.99
3 purchases

Wisp

Subscriptions2
  • Wisp Pro — Monthly$4.991 Month
  • Wisp Pro — Yearly7 Days trial$24.991 Year
One-time1
  • Wisp Pro — Lifetime$49.99

Questions

Is Vesper free?
Vesper is free to download, with in-app purchases available.
Is Wisp free?
Wisp is free to download, with in-app purchases available.
Do Vesper or Wisp have ads?
Neither Vesper nor Wisp shows ads.

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