# Totality by Big Kid Science vs Solar Eclipse Live

The clearest difference is in-app purchases: Totality by Big Kid Science at none against Solar Eclipse Live's 1. Totality by Big Kid Science also leads on ratings volume (70 vs 20). Solar Eclipse Live's advantage is update cadence (daily vs every 6 weeks) and rating (5.0 vs 4.5). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Solar Eclipse Live sells 1 one-off in-app purchase. Totality by Big Kid Science asks for nothing beyond the download.

Solar Eclipse Live holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 70 and 20 respectively. Written reviews point the same way: 83% of Totality by Big Kid Science's written reviews are positive against 100% of Solar Eclipse Live's.

Totality by Big Kid Science ships an update every 6 weeks, Solar Eclipse Live daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Totality by Big Kid Science | Solar Eclipse Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (70 ratings)](https://appshunter.io/ios/app/totality-by-big-kid-science/id1199242023/reviews) | **[5.0 (20 ratings)](https://appshunter.io/ios/app/solar-eclipse-live/id6480014046/reviews)** |
| Number of ratings | **70** | 20 |
| Positive reviews | 82.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | Free |
| Size | 91 MB | 50 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Germinate LLC](https://appshunter.io/developer/1199242022) | [Hanno Rein](https://appshunter.io/developer/325840976) |

## 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


### Solar Eclipse Live

[App page](https://appshunter.io/ios/app/solar-eclipse-live/id6480014046)

Explore all solar eclipses until the year 2200 for any location on Earth. Preview eclipses from your current or a selected location with highly accurate NASA ephemeris data. A countdown widget keeps you informed about the next celestial event.

**Highlights:** Explore solar eclipses until 2200, Location-based eclipse previews, Accurate NASA ephemeris data, Countdown to next solar eclipse, Home screen widget

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Appreciation Coffee | $1.99 | one-time |


## 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 Solar Eclipse Live free?

Solar Eclipse Live is free to download, with in-app purchases available.

### Which has better reviews, Totality by Big Kid Science or Solar Eclipse Live?

Solar Eclipse Live is rated higher. Totality by Big Kid Science averages 4.5 out of 5 from 70 ratings, while Solar Eclipse Live averages 5.0 from 20 ratings.

### Do Totality by Big Kid Science or Solar Eclipse Live have ads?

Neither Totality by Big Kid Science nor Solar Eclipse Live shows ads.

### Which is updated more often, Totality by Big Kid Science or Solar Eclipse Live?

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