# Connect Dot Educational Fun vs Portable Planetarium

The clearest difference is update cadence: Portable Planetarium at every 4 months against Connect Dot Educational Fun's every 26 months. Connect Dot Educational Fun's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Connect Dot Educational Fun ships an update every 26 months, Portable Planetarium every 4 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Connect Dot Educational Fun | Portable Planetarium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 4 months** |
| Size | 45 MB | 85 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiren patel](https://appshunter.io/developer/929754884) | [Masaya Nagaoka](https://appshunter.io/developer/1698240335) |

## What reviewers say

### Connect Dot Educational Fun

[App page](https://appshunter.io/ios/app/connect-dot-educational-fun/id1350345816)

**Features:** macOS Compatibility

**In-app purchases:** none


### Portable Planetarium

[App page](https://appshunter.io/ios/app/portable-planetarium/id6477368609)

**In-app purchases:** none


## Frequently asked questions

### Is Connect Dot Educational Fun free?

Connect Dot Educational Fun is free to download, with no in-app purchases.

### Is Portable Planetarium free?

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

### Do Connect Dot Educational Fun or Portable Planetarium have ads?

Neither Connect Dot Educational Fun nor Portable Planetarium shows ads.

### Which is updated more often, Connect Dot Educational Fun or Portable Planetarium?

Connect Dot Educational Fun ships an update every 26 months, and Portable Planetarium every 4 months. Most recently, Connect Dot Educational Fun was updated on October 26, 2026 and Portable Planetarium on October 25, 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.*