NextChat AI vs Voice Sheet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NextChat AI
This open-source platform offers a transparent AI chat experience. Users bring their own API keys, ensuring full control and paying only for their usage.
- Open-source platform
- User-provided API keys
- Transparent AI chat
- Pay-per-use model
- Complete user control
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NextChat is the transparent open-source AI chat platform where you bring your own API keys, maintain complete control, and only pay for what you use by your own ai api key。
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
Screenshots
Verdict
The clearest difference is rating: NextChat AI at 2.9 against Voice Sheet's 2.0. NextChat AI also leads on monetization model (free vs freemium) and ratings volume (8 vs 1). Voice Sheet's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.3). On price, update cadence, ads and in-app purchases 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
Both are free to download. NextChat AI sells 2 one-off in-app purchases and Voice Sheet sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
NextChat AI holds the better App Store score, 2.9 against 2.0. That said, the two scores are not equally well evidenced: NextChat AI has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 10% of NextChat AI's written reviews are positive against 0% of Voice Sheet's.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on June 5, 2026 and August 5, 2026 respectively.
| Parameter | NextChat AI | Voice Sheet |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (8 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 10.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 1 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.3 | 15.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 66 MB |
| Age rating | 17+ | 4+ |
| Developer | GPTsMotion Tech LLC | Waseem Gul |
Customer experience
NextChat AI
Voice Sheet
In-app purchases
NextChat AI
- 轻度使用套餐$25.99
- 家庭套餐$199.99
Voice Sheet
- Premium Monthly7 Days trial$3.991 Month
- Premium Yearly7 Days trial$29.991 Year





