# Backyard Apollo AR vs Holi Countdown

The clearest difference is ads: Backyard Apollo AR at none against Holi Countdown's shown. Holi Countdown's advantage is update cadence (every 3 days vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Backyard Apollo AR ships an update every 7 months, Holi Countdown every 3 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Backyard Apollo AR | Holi Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/backyard-apollo-ar/id1258795104/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 82 MB | 44 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wobbleworks LLC](https://appshunter.io/developer/404664339) | [Storq Labs BV](https://appshunter.io/developer/1864178327) |

## What reviewers say

### Backyard Apollo AR

[App page](https://appshunter.io/ios/app/backyard-apollo-ar/id1258795104)

Experience a life-sized Apollo Saturn V rocket in augmented reality. Explore it from all angles, walk around it, and launch it with realistic sounds and visuals. Customize your rocket experience and share snapshots.

**Highlights:** Life-sized rocket model, 360-degree viewing, Augmented reality placement, Realistic launch sequence, Authentic mission sounds, Customizable rocket experience, Snapshot sharing

**In-app purchases:** none

**What reviewers like**

- 🚀 Realistic rocket simulation
- 👍 Engaging and educational experience
- 💡 Potential for more rocket models
- 👍 Free to download

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Camera authorization issues
- 🔋 High memory and storage usage
- 🐛 Compatibility problems on older devices

**Reported bugs**

- Startup crashes and sensor reset loops
- Rocket launch sequence freezes
- Persistent audio issues after app closure

**Requested features**

- Add more rocket models and launch configurations
- Implement video recording capability
- Improve overall stability and performance


### Holi Countdown

[App page](https://appshunter.io/ios/app/holi-countdown/id6757539410)

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

**In-app purchases:** none


## Frequently asked questions

### Is Backyard Apollo AR free?

Backyard Apollo AR is free to download, with no in-app purchases.

### Is Holi Countdown free?

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

### Do Backyard Apollo AR or Holi Countdown have ads?

Holi Countdown shows ads; Backyard Apollo AR does not.

### Which is updated more often, Backyard Apollo AR or Holi Countdown?

Backyard Apollo AR ships an update every 7 months, and Holi Countdown every 3 days. Most recently, Backyard Apollo AR was updated on October 15, 2026 and Holi Countdown on October 16, 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.*