Voice Sheet vs Sealed Letter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voice Sheet
Effortlessly log data into Google Sheets using your voice. This app converts spoken entries into structured rows, automatically categorizing and formatting information. It supports various tracking needs, from expenses to tasks, with offline capabilities and customizable templates.
- Voice-to-spreadsheet data entry
- Automatic categorization and formatting
- Offline data capture and syncing
- Customizable templates for various uses
- Smart forms for manual entries
- Recurring reminders for entries
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Voice Sheet turns your voice into perfectly structured Google Sheets entries. Say "I spent $20 on Netflix" and Voice Sheet creates a complete row — date, amount, category, payment method, and notes — in the right spreadsheet, in the right format, sorted by date. Voice Sheet is a voice-powered data entry app for Google Sheets. It works as a voice expense tracker, to-do list, habit tracker, work log, inventory manager, and more — anywhere you need to log data fast from your phone instead of wrestling with the Google Sheets mobile editor. SPEAK NATURALLY, GET STRUCTURED DATA AI converts plain speech or text into formatted spreadsheet rows Automatically picks the closest match from your category and payment method lists Fills dates, amounts, and notes — no forms to tap through Teach the AI with custom explanations per column or category (e.g., "Card is my default payment method") so extraction matches how YOU talk QUICK CAPTURE: MANY ENTRIES AT ONCE One large notes-style box: write or dictate multiple entries in plain words or bullet points Voice Sheet extracts every entry and adds each as its own row Launch it straight from a home screen widget Drafts save instantly on device, even offline, and sync when you're back online WORKS OFFLINE, SYNCS LATER Full offline mode — no Google account required Online mode still opens without internet; entries queue and sync automatically Choose your privacy level: offline only, restricted Google Drive access (only files Voice Sheet creates), or full Drive access WORKS WITH THE SHEETS YOU ALREADY HAVE Connect any existing Google Sheet — Voice Sheet reads your headers and adapts Date columns get a calendar, number and currency columns get a numeric keypad, list columns get a dropdown Customize formats, add list items, and mark columns as required Column settings are stored locally on your device READY-MADE TEMPLATES Personal Finances — income, expenses, and a budget dashboard with visual bars, rich UI, and custom icons Tasks / To-Do • Project Management • Habit Tracker • Inventory • Work Log • Health & Fitness Templates are created directly in your Google account with headers pre-configured REMINDERS FOR RECURRING ENTRIES Set one-time or recurring reminders for subscriptions, bills, and habits Tap the notification and the entry is prefilled — just confirm Missed a reminder? It waits on your home screen MORE OF WHAT YOU ASKED FOR Edit and delete existing entries from the app Backdated entries are inserted in correct date order in your sheet Available in English, German, Spanish, French, Hungarian, Italian, Portuguese, and Russian FREE FOREVER, PRO IF YOU WANT VOICE Manual entries with smart, mobile-friendly forms are free for life. Voice Sheet Pro ($3.49/month or $29.99/year) unlocks AI voice entry and removes ads. WHO USES VOICE SHEET Budgeters logging expenses and income by voice Freelancers tracking work hours and project tasks Small businesses updating inventory on the go Anyone who wants their data in Google Sheets — a format they own — instead of locked inside an app Your data lives in your own Google Sheets, always exportable, always yours. Learn more at voicesheet.app Voice Sheet requires a Google account for online mode. Offline mode works without any account. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.voicesheet.app/privacy
Sealed Letter
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Write messages now. Share them in the future. Sealed Letter is a private and thoughtful way to write messages, letters, instructions, or important information today, then choose when and how they can be accessed later. It is designed for words that deserve care, privacy, and the right timing. Instead of sending a message immediately, you can prepare it in advance, keep it sealed, and decide who should receive it, when it should become available, and how it can be opened. Whether you’re writing something heartfelt, practical, or important, Sealed Letter helps you stay in control until the moment is right. What you can do with Sealed Letter Write future messages: Create meaningful letters, personal notes, guidance, or important instructions that can be delivered or accessed at a later time. Seal letters until they’re ready: Keep your message private until the access conditions you choose are met. Choose how letters are shared: Let a letter be picked up securely with letter details and a password, or deliver it directly via email or inside the app to a chosen recipient. Schedule access for later: Letters are not available immediately unless you choose them to be. You decide when a letter can become available in the future. Assign trusted people: Choose trusted contacts who can receive letters or help release them when needed. You decide their role and level of access. Stay in control: Your letters remain private and controlled by you. Nothing is shared unless you explicitly choose how and when it should be shared. Intentional by design: Sealed Letter is not a chat app or social network. There are no feeds, public profiles, comments, or replies. It is a quiet space for messages that deserve time and care. Simple and calm experience: Clear language, minimal distractions, and a gentle interface help you focus on what matters most. Sealed Letter gives you a peaceful way to prepare meaningful messages for the future, so the right words can reach the right person at the right time. Privacy Policy: https://www.sealedletter.co/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Voice Sheet and Sealed Letter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Voice Sheet sells 3 in-app purchases, starting at $4.99 per month and Sealed Letter sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Voice Sheet ships an update every 3 weeks, Sealed Letter fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Voice Sheet | Sealed Letter |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0.0 |
| Further details — not scored | ||
| Size | 73 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Waseem Gul | Continuia |
In-app purchases
Voice Sheet
- Premium Monthly1 Month trial$4.991 Month
- Premium Yearly7 Days trial$29.991 Year
- Premium Yearly$39.991 Year
Sealed Letter
- Sealed Letter Subscription$0.991 Month
- Sealed Letter Subscription$9.991 Year









