Comparison

Solid Calendar vs Voicloud Direct

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

Head to head
About

Solid Calendar

This app helps you manage your time, tasks, and events with a natural language interface. It acts as a digital planner, rotating schedule manager, and reminder system, syncing with your existing device calendars for seamless organization.

Highlights
  • Add events with natural language input
  • Calendar planner with intuitive interface
  • Digital planner for tasks and to-do lists
  • Rotating schedule management
  • Quick join for video calls
  • Reminders and smart notifications
  • Multiple layout options
Features
Read full description

No subscriptions - Buy once, keep forever on all devices Elevate your productivity and organization with Solid Calendar – the all-in-one solution for managing your time, tasks, and events seamlessly. Whether you're a busy professional, a student juggling classes, or anyone looking to make the most of every day, this app offers the perfect blend of a calendar planner, rotating schedule manager, digital organizer and reminders manager. Are you ready to reclaim your time and enjoy a more organized lifestyle? Download this calendar app now and manage your schedule, tasks, and events with ease. Key Features of Solid Calendar: - Add events with natural language Isn't it so much easier when our devices understand us? You can say things like: "Pick up the kids tomorrow at 18:00" "Lunch this Saturday between 12:00 and 14:00" "Meet with Bill in 2 hours" - Calendar planner Stay on top of your schedule effortlessly with this intuitive calendar interface. Plan events, set reminders, and never miss appointments again. With a user-friendly design, adding and managing events is a breeze, ensuring you're always in control of your time with this natural language calendar. For those with complex rotating schedules, this app is also a great fit. Whether you are in healthcare, public safety, or any other profession with rotating shifts, this app adapts to your unique needs. See your rotation patterns and stay informed about your upcoming schedule with Solid Calendar. - Digital planner Say goodbye to traditional paper planners! This digital planner allows you to create, organize, and track tasks. Prioritize tasks, set due dates, and get a clear overview of your to-do list. With synchronization across devices, this planner is accessible anytime, anywhere. - 6 different layouts With Solid Calendar you can find the layout that suits your needs best on each device - Quick Join for video calls You will find options to jump straight into events that have video calls both from the app itself and from notifications - Reminders Your Reminders can live alongside your events in all layouts. You can also create and edit reminders. - Use the calendars on your device Solid Calendar works with the calendars you already have on your device. No data about your calendars leaves your device, so you can have peace of mind about your privacy - Light and Dark mode Enjoy well designed themes for both light and dark mode and pick the one you like best to accommodate your style. - Seamless integration This app easily syncs with all your device's calendars, ensuring that your events and appointments will be scheduled into a routine calendar. You'll never have to stress about missing an essential occasion. All your data remains up-to-date. - Smart reminders Stay on track with smart notifications and reminders. Customize when you will be notified about upcoming events, tasks, or shifts. So, you will be prepared for what's next. - Data security Your privacy is the top priority. This app is designed with advanced security measures to protect your sensitive information. Enjoy the convenience of a digital planner without compromising your data. Your events and reminders remain on your device, they are never uploaded to any third party servers. Cross-device sync Access your schedule and tasks from any iOS device. Whether using your iPhone or iPad, you'll always have your planner at your fingertips. Are you ready to get on top of your schedule? Solid Calendar is a universal app available on iOS, iPadOS, and macOS You can choose to unlock just this app or all 5 Solid Apps with one purchase Terms of service: http://solidapps.co/terms.html Privacy policy: http://solidapps.co/privacy.html

About

Voicloud Direct

Record audio and send it directly to your AI tools with this app. It automatically syncs recordings to multiple cloud services and offers transcription and summarization using your own API keys. Designed for efficient audio-to-AI workflows.

Highlights
  • Automatic cloud sync (iCloud, Google Drive, Dropbox, OneDrive, Box)
  • Direct sharing to AI tools (NotebookLM, ChatGPT)
  • BYOK transcription and summarization (OpenAI, Gemini, Vertex AI)
  • Speaker-labeled transcription and timestamps
  • Bluetooth headset recording support
  • Privacy-focused with no analytics or ads
Features
Read full description

Voicloud Direct does one thing: record audio and get it to your AI tools as fast as possible. Every recording syncs automatically to your connected clouds. Then, with a single tap from the share sheet, you can send it straight to NotebookLM, ChatGPT, or any other AI tool you use. Designed from the ground up for people who record to think — and let AI do the heavy lifting. ■ Auto-sync to 5 clouds iCloud Drive, Google Drive, Dropbox, OneDrive, and Box are all supported. Record once, and every connected cloud gets the file automatically. Add a new cloud later and bulk-sync your existing recordings in one tap. ■ Send straight to AI Open the share sheet from any recording's detail view and hand the audio file directly to NotebookLM or any app on your device. The shortest possible path from microphone to AI. ■ Transcription & summarization with your own API key (BYOK) Supports OpenAI, Gemini (AI Studio), and Vertex AI. Use your own API key to transcribe and summarize recordings entirely on your terms. Your key is encrypted and stored only on your device — never sent to our servers. - Speaker-labeled transcription (Gemini / Vertex AI) - Timestamps included in output - Editable summary prompts to fit your use case - Speaker count hints for improved accuracy ■ A recording experience worth using ・Record with the mic on your Bluetooth headset (or pin it to the iPhone mic in Settings) ・If Bluetooth drops mid-recording, it switches to the built-in mic and keeps going - Real-time waveform display - Pinned player: follow along with the transcript while audio plays - Adjustable playback speed and 10-second skip - Optional location metadata and calendar-based auto file naming - Action Button support (iPhone 15 Pro and later) - Dynamic Island and Lock Screen recording badge ■ Privacy first - Recordings stay on your device and in the clouds you choose — nowhere else - API keys are encrypted in the device Keychain - No analytics, no ads, no tracking — ever Try it free for 3 days, then unlock it with a one-time purchase. No subscriptions, no ads.

Screenshots

Solid Calendar4 screens
Voicloud Direct4 screens

Verdict

The call

The clearest difference is ratings volume: Solid Calendar at 121 against Voicloud Direct's 1. Solid Calendar also leads on device support (3 vs 1) and iOS requirement (16.0 vs 18.0). Voicloud Direct's advantage is review sentiment (100% vs 79%) and monetization model (free with in-app purchases vs paid). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Solid Calendar sells 2 one-off in-app purchases and Voicloud Direct sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Solid Calendar against 5.0 for Voicloud Direct. That said, the two scores are not equally well evidenced: Solid Calendar has 121 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 79% of Solid Calendar's written reviews are positive against 100% of Voicloud Direct's.

UpkeepUpdate frequency

Solid Calendar ships an update every 3 weeks, Voicloud Direct every 10 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Solid Calendar versus Voicloud Direct: the parameters behind the verdict, then further details
ParameterSolid CalendarVoicloud Direct
PriceFreeFree
Rating4.9 (121 ratings)5.0 (1 ratings) — better
Positive reviews78.9% of reviews100.0% of reviews — better
Number of ratings121 — better1
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size19 MB7 MB
Age rating4+4+
DeveloperSolid Apps S.R.L.Fumiaki Monma

Customer experience

Solid Calendar

All ratings121 ratings
Positive97.5%
Neutral0.8%
Negative1.7%
Written reviews38 reviews
Positive78.9%
Neutral2.6%
Negative18.4%

Voicloud Direct

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Solid Calendar

Reported bugs

7 issues
  • Date is a day behind in Australia
  • Jumps back to today's date when viewing future dates
  • App crashes every time after last update
  • Changing daily event time affects rest of week incorrectly
  • Weekly view shows all-day events horizontally like timed events
Show 2 more
  • Medium widgets have small font sizes and look wrong
  • Sync to correct date issue

Requested features

24 requests
  • Display checkmarks for finished appointments
  • Better task management landing pad, floating to-dos
  • Option to display little checkmarks for finished appointments
  • Floating to-do's on widget page
  • Option to display little checkmarks for finished appointments
Show 19 more
  • Better task management landing pad, so that daily to-dos do not have to be tied to reminders or calendars.
  • Floating to-do’s on my widget page would be rad too.
  • Option to display little checkmarks for finished appointments
  • Better task management landing pad, so that daily to-dos do not have to be tied to reminders or calendars.
  • Floating to-do’s on my widget page would be rad too.
  • Display checkmarks for finished appointments
  • Better task management landing pad for to-dos
  • Floating to-dos on widget page
  • Grey out past events in all views
  • Allow 45 min event durations
  • Time to leave notifications
  • Indicator for current place in day's timeline
  • Daily briefing notifications
  • Hyperlinks when creating reminders
  • Option for minimalist widget for following day
  • Option to have calendar items crossed out on widgets
  • Unique Apple Watch complication
  • Include reminders functionality
  • Add todo function

Voicloud Direct

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Solid Calendar

One-time2
  • Unlock this app (lifetime)$4.99
  • Unlock ALL 10 Solid Apps (lifetime)$9.99
2 purchases

Voicloud Direct

One-time2
  • 3-Day Free TrialFree
  • Voicloud Direct Unlock$1.99

Questions

Is Solid Calendar free?
Solid Calendar is free to download, with in-app purchases available.
Is Voicloud Direct free?
Voicloud Direct is free to download, with in-app purchases available.
Which has better reviews, Solid Calendar or Voicloud Direct?
Voicloud Direct is rated higher. Solid Calendar averages 4.9 out of 5 from 121 ratings, while Voicloud Direct averages 5.0 from 1 ratings.
Do Solid Calendar or Voicloud Direct have ads?
Neither Solid Calendar nor Voicloud Direct shows ads.
Which is updated more often, Solid Calendar or Voicloud Direct?
Solid Calendar ships an update every 3 weeks, and Voicloud Direct every 10 days. Most recently, Solid Calendar was updated on November 3, 2026 and Voicloud Direct on November 5, 2026.

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