# Totality by Big Kid Science vs Eclipse 2026 AR

The clearest difference is update cadence: Eclipse 2026 AR at every 10 days against Totality by Big Kid Science's every 6 weeks. Eclipse 2026 AR also leads on iOS requirement (14.0 vs 17.6). 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.

Totality by Big Kid Science ships an update every 6 weeks, Eclipse 2026 AR every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Totality by Big Kid Science | Eclipse 2026 AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (70 ratings)](https://appshunter.io/ios/app/totality-by-big-kid-science/id1199242023/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free | — |
| Size | 91 MB | 24 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Germinate LLC](https://appshunter.io/developer/1199242022) | [Luis Alberto Menendez Fernandez](https://appshunter.io/developer/1857446582) |

## What reviewers say

### Totality by Big Kid Science

[App page](https://appshunter.io/ios/app/totality-by-big-kid-science/id1199242023)

Discover upcoming total solar eclipses worldwide with interactive maps and personalized viewing information. Learn about eclipse science, safe viewing practices, and find navigation tools to reach the path of totality. This free educational app also offers resources for educators and a shop for related books and viewing glasses.

**Highlights:** Interactive eclipse maps, Location-based viewing predictions, Navigation to path of totality, Eclipse science and safety information, Classroom activities, Shop for eclipse glasses and books

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

**In-app purchases:** none

**What reviewers like**

- ✨ Interactive eclipse map
- 👍 Easy to navigate
- 🚀 Accurate timing predictions
- 💡 Free and no ads
- 🗺️ Shows best viewing locations

**What reviewers complain about**

- 🐛 Bugs and glitches
- 📉 Performance issues after updates
- 📍 Difficulty finding location on map
- ⏳ App takes time to 'warm up'
- ⚠️ Timing accuracy concerns

**Reported bugs**

- Cannot see percentage or time
- App crashes on launch
- Does not show location
- Stopped working
- Glitchy after updates

**Requested features**

- App for lunar eclipses
- Option to show standard map


### Eclipse 2026 AR

[App page](https://appshunter.io/ios/app/eclipse-2026-ar/id6789231305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Totality by Big Kid Science free?

Totality by Big Kid Science is free to download, with no in-app purchases.

### Is Eclipse 2026 AR free?

Eclipse 2026 AR is free to download, with no in-app purchases.

### Do Totality by Big Kid Science or Eclipse 2026 AR have ads?

Neither Totality by Big Kid Science nor Eclipse 2026 AR shows ads.

### Which is updated more often, Totality by Big Kid Science or Eclipse 2026 AR?

Totality by Big Kid Science ships an update every 6 weeks, and Eclipse 2026 AR every 10 days. Most recently, Totality by Big Kid Science was updated on October 24, 2026 and Eclipse 2026 AR on October 24, 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.*