# Finger3D HD vs Solid Calendar

The clearest difference is review sentiment: Solid Calendar at 79% against Finger3D HD's 30%. Solid Calendar also leads on price (Free vs $3.99) and rating (4.9 vs 1.0). Finger3D HD's advantage is in-app purchases (none vs 2). On ads and monetization model there is nothing between them.

Solid Calendar is free to download; Finger3D HD costs $3.99 up front. Solid Calendar sells 2 one-off in-app purchases. Finger3D HD asks for nothing beyond the download.

Solid Calendar holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Solid Calendar has 119 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 30% of Finger3D HD's written reviews are positive against 79% of Solid Calendar's.

Finger3D HD ships an update every 3 months, Solid Calendar fortnightly. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Finger3D HD | Solid Calendar |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/finger3d-hd/id393729482/reviews) | **[4.9 (119 ratings)](https://appshunter.io/ios/app/solid-calendar/id6448245807/reviews)** |
| Number of ratings | 1 | **119** |
| Positive reviews | 30.4% of reviews | **78.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 4 MB | 19 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Solid Apps S.R.L.](https://appshunter.io/developer/1653740418) |

## What reviewers say

### Finger3D HD

[App page](https://appshunter.io/ios/app/finger3d-hd/id393729482)

This app transforms your device into a portable 3D modeling studio. Create complex shapes and objects using intuitive finger gestures and a wide array of geometric primitives. Manage lighting, materials, and export your creations for use in professional software.

**Highlights:** Intuitive finger-based modeling, Extensive geometric primitives library, Advanced editing tools (extrude, subdivide, revolve), Customizable lighting and materials, Multiple 3D viewports, OBJ+MTL export for PC/MAC software, Image rendering and saving

**Features:** macOS Compatibility

**In-app purchases:** none


### Solid Calendar

[App page](https://appshunter.io/ios/app/solid-calendar/id6448245807)

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:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock this app (lifetime) | $4.99 | one-time |
| Unlock ALL 10 Solid Apps (lifetime) | $9.99 | one-time |

**What reviewers like**

- ✨ Brilliant app overall
- 👍 Easy to use interface
- 🎨 Visually appealing design
- 💰 Affordable one-time purchase
- 🚀 Fast loading and performance

**What reviewers complain about**

- 🤔 Account required for sync
- 📅 Weekly view horizontal events
- 🐛 Sync issues with date
- ❓ Widgets feel like afterthought
- 🐛 App crashes after update

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked questions

### Is Finger3D HD free?

Finger3D HD costs $3.99, with no in-app purchases.

### Is Solid Calendar free?

Solid Calendar is free to download, with in-app purchases available.

### Which has better reviews, Finger3D HD or Solid Calendar?

Solid Calendar is rated higher. Finger3D HD averages 1.0 out of 5 from 1 ratings, while Solid Calendar averages 4.9 from 119 ratings.

### Do Finger3D HD or Solid Calendar have ads?

Neither Finger3D HD nor Solid Calendar shows ads.

### Which is updated more often, Finger3D HD or Solid Calendar?

Finger3D HD ships an update every 3 months, and Solid Calendar fortnightly. Most recently, Finger3D HD was updated on October 8, 2026 and Solid Calendar on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*