Comparison

Helmbook vs Mena

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

Head to head
About

Helmbook

Features
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HelmBook keeps yacht operations on courseβ€”from shore or onboard. Built for yacht-management companies, captains, crew, accountants and compliance teams, HelmBook brings daily operational work into one coordinated workspace. KEY FEATURES β€’ See work requiring attention through a clear operational overview. β€’ Claim tasks and manage approvals from the Action Centre. β€’ Create and track maintenance requests, scheduled work and service activity. β€’ Complete operational checklists and review submitted responses. β€’ Continue supported checklist work offline and synchronise when connectivity returns. β€’ Monitor upcoming, overdue and completed work through the schedule. β€’ Record expenses, income, procurement requests and inter-company transactions. β€’ Upload and access documents, including their physical storage location. β€’ Switch between authorised companies and yachts. β€’ Receive notifications about work that requires attention. HelmBook supports English and Greek and uses role-based access so each user sees the information and actions relevant to their responsibilities. A HelmBook workspace and an active user account are required. Access is provided by your organisation.

About

Mena

Features
Read full description

Private visual notes for iPad. Build mind maps on an infinite canvas, study with FSRS flashcards, and sync through your private iCloud storage β€” no account required. Mena is an infinite canvas and visual second brain for iPad. Sketch ideas, build mind maps, embed media, and turn any board into spaced-repetition flashcards you actually review β€” no account required. INFINITE CANVAS Pan, zoom, and draw with no page limits. Pastel sticky notes, shapes and connectors for mind maps and flowcharts, frames, tables, and 19 polygon shapes. Apple Pencil support with Draw to Shape β€” sketch a rough shape and Mena snaps it perfect. EVERY KIND OF CONTENT Drop anything onto your board: sticky notes, rich text and Markdown, code blocks with syntax highlighting, images, PDFs with full page navigation, video, audio files, and live maps. Record voice memos directly on the canvas β€” ink drawn during recording is seekable by playback time. Web embeds and URL preview cards keep sources right where you need them. PAPER TEMPLATES Note pages come in blank, lined, dotted, and grid. Change one page or every blank page at once, and choose auto, light, or dark paper independently of your system theme. The same page renders identically in the reader, sidebar, overview grid, library thumbnail, and exported PDF. STUDY WITH FSRS Turn any deck board into spaced-repetition flashcards. Mena uses FSRS β€” the most accurate scheduling algorithm available β€” to surface cards exactly when you need them. Again / Hard / Good / Easy grading with interval preview. Cloze deletion with one tap. Auto-generate flashcards from your notes on-device, no network needed. STUDY DASHBOARD Track your streak, retention rate, and 14-day due forecast. See today's review count at a glance. ANKI COMPATIBLE Import any .apkg file directly. Mena imports your cards, scheduling data, embedded images, and cloze deletions. Export any deck back as .apkg and study it in Anki on any device. SLIDES & PRESENTATION Draw a frame around anything and it becomes a slide. Open the filmstrip panel, jump to any slide, present full-screen, or export the whole deck as a crisp PDF. 6 BOARD TYPES Board β€” infinite whiteboard. Note β€” vertical scroll page. Journal β€” one auto-created page per day. Atlas β€” a spatial map of all your boards. Collection β€” a live saved query across all boards. Deck β€” FSRS study deck with review session. HOME SCREEN WIDGETS 4 widget types for home screen and lock screen: New Board (one-tap creation), Board Preview (live thumbnail of any board), Today's Study (due count, streak, retention), and Deck (per-deck stats). All fully configurable. SHARE FROM ANYWHERE A share extension catches text, links, images, PDFs, and videos from any other app β€” tap Share β†’ Mena, pick a board, done. PRIVATE iCLOUD SYNC Every board, element, and attachment syncs across your Apple devices through your private iCloud CloudKit database. No Mena account. No third-party cloud server stores your Mena content. Flashcard generation runs on-device. Optional web embeds and Unsplash search connect only when you choose to use them. Mena fits how your brain actually works β€” capture, connect, and remember. FREE & PRO Free covers 3 boards, 3 notes, 3 documents and 5 decks; journals and system boards are never limited. Mena Pro lifts every limit β€” Pro Monthly and Pro Yearly renew automatically, Pro Lifetime is a one-time purchase. Prices appear in the app before you buy, and you can restore purchases at any time. Privacy Policy: https://apps.cihat.dev/mena/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Helmbook4 screens
Mena4 screens

Verdict

The call

The clearest difference is in-app purchases: Helmbook at none against Mena's 3. Helmbook also leads on iOS requirement (16.4 vs 18.6). Mena's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support there is nothing between them.

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

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

Both are free to download. Mena sells 3 in-app purchases, starting at $3.99 per month. Helmbook asks for nothing beyond the download.

UpkeepUpdate frequency

Helmbook ships an update every 3 weeks, Mena every 3 days. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard3 real differences Β· 3 level
Helmbook versus Mena: the parameters behind the verdict, then further details
ParameterHelmbookMena
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 β€” better18.6
Further details β€” not scored
Size52 MB48 MB
Age rating4+4+
DeveloperInfinityTech Enterprise SolutionsCihat Salik

In-app purchases

None

Helmbook

No in-app purchases

3 purchases

Mena

Subscriptions2
  • Mena Pro - Monthly$3.991 Month
  • Mena Pro - Yearly$29.991 Year
One-time1
  • Mena Pro - Lifetime$79.99

Questions

Is Helmbook free?
Helmbook is free to download, with no in-app purchases.
Is Mena free?
Mena is free to download, with in-app purchases available.
Do Helmbook or Mena have ads?
Neither Helmbook nor Mena shows ads.
Which is updated more often, Helmbook or Mena?
Helmbook ships an update every 3 weeks, and Mena every 3 days. Most recently, Helmbook was updated on October 17, 2026 and Mena on October 14, 2026.

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