# 3D STEREOVISION TIME MACHINE 2 vs I'm Fireworks Fun

The clearest difference is ads: 3D STEREOVISION TIME MACHINE 2 at none against I'm Fireworks Fun's shown. 3D STEREOVISION TIME MACHINE 2 also leads on rating (5.0 vs 4.7) and update cadence (every 3 months vs every 13 months). I'm Fireworks Fun's advantage is ratings volume (52 vs 2). On price, review sentiment, 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.

3D STEREOVISION TIME MACHINE 2 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: I'm Fireworks Fun has 52 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of 3D STEREOVISION TIME MACHINE 2's written reviews are positive against 94% of I'm Fireworks Fun's.

3D STEREOVISION TIME MACHINE 2 ships an update every 3 months, I'm Fireworks Fun every 13 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 3D STEREOVISION TIME MACHINE 2 | I'm Fireworks Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3d-stereovision-time-machine-2/id432270029/reviews)** | [4.7 (52 ratings)](https://appshunter.io/ios/app/im-fireworks-fun/id1015883140/reviews) |
| Number of ratings | 2 | **52** |
| Positive reviews | **100.0% of reviews** | 93.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | **Free** | Ad-supported |
| Size | 60 MB | 72 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Avatar](https://appshunter.io/developer/375690746) | [monois Inc.](https://appshunter.io/developer/498398223) |

## What reviewers say

### 3D STEREOVISION TIME MACHINE 2

[App page](https://appshunter.io/ios/app/3d-stereovision-time-machine-2/id432270029)

Explore historical moments and figures through immersive 3D stereoscopic images. View iconic figures and events from over 150 years ago in a unique, interactive format.

**Highlights:** 3D stereoscopic image viewing, Flipvision animations, Historical portraits and scenes, Vintage music background, Interactive image navigation

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

**In-app purchases:** none


### I'm Fireworks Fun

[App page](https://appshunter.io/ios/app/im-fireworks-fun/id1015883140)

Create your own stunning fireworks displays by simply tapping the screen. Choose from various firework types and combine them for unique visual effects. Conclude your show with a grand finale.

**Highlights:** Tap to launch fireworks, Change firework types, Combine different fireworks, Create unique displays, Grand finale option

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D STEREOVISION TIME MACHINE 2 free?

3D STEREOVISION TIME MACHINE 2 is free to download, with no in-app purchases.

### Is I'm Fireworks Fun free?

I'm Fireworks Fun is free to download, with no in-app purchases.

### Which has better reviews, 3D STEREOVISION TIME MACHINE 2 or I'm Fireworks Fun?

3D STEREOVISION TIME MACHINE 2 is rated higher. 3D STEREOVISION TIME MACHINE 2 averages 5.0 out of 5 from 2 ratings, while I'm Fireworks Fun averages 4.7 from 52 ratings.

### Do 3D STEREOVISION TIME MACHINE 2 or I'm Fireworks Fun have ads?

I'm Fireworks Fun shows ads; 3D STEREOVISION TIME MACHINE 2 does not.

### Which is updated more often, 3D STEREOVISION TIME MACHINE 2 or I'm Fireworks Fun?

3D STEREOVISION TIME MACHINE 2 ships an update every 3 months, and I'm Fireworks Fun every 13 months. Most recently, 3D STEREOVISION TIME MACHINE 2 was updated on November 1, 2026 and I'm Fireworks Fun on November 11, 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.*