# PlanPop vs 3D

The clearest difference is ads: PlanPop at none against 3D's shown. PlanPop also leads on update cadence (daily vs weekly). 3D's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PlanPop ships an update daily, 3D weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PlanPop | 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1K ratings)](https://appshunter.io/ios/app/planpop-shared-calendar/id1300063587/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 89.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Weekly |
| Monetization | Free | — |
| Size | 282 MB | 45 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Moments Technologies Inc.](https://appshunter.io/developer/1531250591) | [BOOK INTELLIGENT HELP SOCIEDAD LIMITADA](https://appshunter.io/developer/1627095776) |

## What reviewers say

### PlanPop

[App page](https://appshunter.io/ios/app/planpop-shared-calendar/id1300063587)

A shared calendar app designed for couples, families, and friends to keep everyone's plans in one place. Easily add events, set recurring reminders, and share your schedule to avoid double-booking and ensure no important plans are forgotten.

**Highlights:** Shared calendar for multiple users, Add and view all plans in one place, Set recurring events and reminders, Save and move 'ideas for later', Simple and colorful interface, Easy calendar sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Intuitive interface
- 💡 Unique calendar concept
- 🤩 Visually appealing design
- 🤝 Helpful for coordinating with friends

**What reviewers complain about**

- 🐛 Glitchy updates
- 🤔 Confusing new features
- 🕰️ Time-consuming to use
- 🤯 Overwhelming for some users
- 🤷‍♀️ Lack of customization options

**Reported bugs**

- Widgets not working
- Time/date auto-changing issues
- Formatting problems in event chat

**Requested features**

- Sync with other calendar apps
- Ability to remove users from shared calendars
- Customizable notification settings
- Widget support
- Export events to phone calendar


### 3D

[App page](https://appshunter.io/ios/app/3d-cost/id6820029172)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PlanPop free?

PlanPop is free to download, with no in-app purchases.

### Is 3D free?

3D is free to download, with no in-app purchases.

### Do PlanPop or 3D have ads?

3D shows ads; PlanPop does not.

### Which is updated more often, PlanPop or 3D?

PlanPop ships an update daily, and 3D weekly. Most recently, PlanPop was updated on November 6, 2026 and 3D on October 31, 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.*