One Calendar vs LocalScript
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Calendar
Consolidate all your digital calendars into a single, easy-to-read view. Manage appointments, events, and birthdays from various providers like Google, Outlook, iCloud, and more, all within one application.
- Integrates multiple calendar providers
- Easy-to-read overview
- Manage appointments and events
- View birthdays
- Cross-platform availability
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The most popular app to view all your calendars like Google, Live, Outlook, iCloud, Exchange, Office365, Yahoo, Nextcloud, Synology, GMX, Mailbox.org, ownCloud and more. OneCalendar integrates all your calendars into an easy-to-read overview. View and manage all your appointments, events and birthdays. OneCalendar is available on all platforms.
LocalScript
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LocalScript is a professional, 100% offline voice assistant designed for individuals who demand absolute privacy and productivity. Built for lawyers, doctors, journalists, and researchers, LocalScript transcribes your voice recordings directly on your device using a proven open-source AI model (Whisper). No servers, no cloud APIs, and no internet connection required. Your sensitive audio and transcripts never leave your iPhone or Mac. WHY LOCALSCRIPT? • ZERO-CLOUD PRIVACY: Absolute protection for client consultations, medical notes, or sensitive interviews. • NO SUBSCRIPTIONS: Pay once, own it forever. Avoid expensive recurring monthly cloud subscription fees. • DYNAMIC TRANSCRIPT EDITING: Found a typo? Edit any sentence or segment of your transcript directly in the app. Perfect for quick corrections. • DOCUMENT & PHOTO ATTACHMENTS: Attach supporting PDFs, documents, or photos (compressed automatically to save space) to your voice notes. Keep all relevant evidence and context in one secure place. • VAULT FOLDERS & ORGANIZATION: Group your recordings into custom folders (e.g., Consultations, Lectures, Projects) inside the secure vault. Organize your archive professionally. • KARAOKE PLAYBACK SYNC: Listen and review easily. Tap any sentence to instantly jump to that exact moment in the audio. The active text highlights and scrolls automatically. • MULTI-FORMAT EXPORT: Share transcripts instantly as Word (RTF), plain text (TXT), or subtitle files (SRT). Pro users can export formatted PDF reports with custom section headers. • SECURE BIOMETRIC VAULT: Lock your private folders with Face ID or PIN. Secure views automatically block unauthorized screenshots or screen recordings. • OFFLINE BACKUP & MIGRATION: Export all your data to a single offline file and migrate it via AirDrop—no internet needed. HOW IT WORKS: LocalScript runs a compressed Whisper AI model locally. Transcription processing begins after you finish recording and runs entirely on your device's hardware. ACCURACY & LIMITATIONS (BEING HONEST): Because LocalScript runs entirely offline without cloud servers, please note: • Transcription accuracy is approximately 85-95% in quiet environments, and 60-75% in noisy rooms. • Best results are achieved with clear speech, quiet backgrounds, and English or major European languages. • Transcription is not real-time; processing runs post-recording and takes about 1/3 of the audio length. • Speaker separation (diarization) is not supported. • We recommend iPhone XS or newer for optimal processing speed. • Storage is limited only by your device's available space. A 1-hour recording uses approximately 50-100MB. Unlock the full power of secure, offline voice dictation and note organization today.
Screenshots
Verdict
One Calendar and LocalScript 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. One Calendar sells 1 one-off in-app purchase and LocalScript sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
One Calendar ships an update fortnightly, LocalScript every 2 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.
| Parameter | One Calendar | LocalScript |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (21K ratings) — better | — |
| Positive reviews | 80.7% of reviews | — |
| Number of ratings | 21K — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 89 MB | 259 MB |
| Age rating | 12+ | 4+ |
| Developer | Code Spark | ismail cataroglu |
Bugs and requests
One Calendar
Reported bugs
5 issues- Sync errors
- Unresponsive buttons
- Incorrect time zone display
- Duplicate events
- Inability to delete future occurrences of recurring events
Requested features
6 requests- Multiple reminders for events
- Ability to edit recurring events
- Option to change event calendar after creation
- Printing support
- More customization options
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- Widgets for better visibility
LocalScript
Not enough reviews yet to summarise bugs or requests.
In-app purchases
One Calendar
- OneCalendar premium$5.99
LocalScript
- Lifetime Pro$19.99
Questions
Is One Calendar free?
Is LocalScript free?
Do One Calendar or LocalScript have ads?
Which is updated more often, One Calendar or LocalScript?
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