# Lunar Eclipse Guide vs EclipseTimesCalc

The clearest difference is price: EclipseTimesCalc at Free against Lunar Eclipse Guide's $1.99. EclipseTimesCalc also leads on in-app purchases (none vs 1) and ads (none vs shown). Lunar Eclipse Guide's advantage is iOS requirement (15.0 vs 26.0). On update cadence and device support there is nothing between them.

EclipseTimesCalc is free to download; Lunar Eclipse Guide costs $1.99 up front. Lunar Eclipse Guide sells 1 one-off in-app purchase. EclipseTimesCalc asks for nothing beyond the download.

Lunar Eclipse Guide ships an update every 3 months, EclipseTimesCalc every 4 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Lunar Eclipse Guide | EclipseTimesCalc |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (778 ratings)](https://appshunter.io/ios/app/lunar-eclipse-guide-aug-2728/id1445813795/reviews)** | — |
| Number of ratings | **778** | — |
| Positive reviews | 42.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 239 MB | 5 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vito Technology Inc.](https://appshunter.io/developer/289641503) | [robert hawley](https://appshunter.io/developer/1567295439) |

## What reviewers say

### Lunar Eclipse Guide

[App page](https://appshunter.io/ios/app/lunar-eclipse-guide-aug-2728/id1445813795)

Plan and experience solar and lunar eclipses with detailed information, simulations, and observation tools. Discover past and future events, view visibility maps, and receive timely notifications.

**Highlights:** Eclipse calendar, Observing from any location, Eclipse simulation, World map with eclipse path, Visibility gradation map, Best observation places, Notifications

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Eclipse Calendar | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fantastic app
- 🔍 Excellent simulation
- 💡 Great for planning eclipses
- 🌟 Superb app

**What reviewers complain about**

- 🐛 Buggy and unreliable
- 💰 Hidden charges
- 🔔 Excessive notifications
- 🗺️ Poor map quality
- 🤖 Useless for planning

**Reported bugs**

- Incorrect eclipse visibility information
- Simulation stops at GMT midnight
- Localisation issues
- Crashes during use

**Requested features**

- Add more future eclipses
- Allow custom location saving
- Implement landscape mode
- Expand date range for historical eclipses
- Add ability to scrub timeline


### EclipseTimesCalc

[App page](https://appshunter.io/ios/app/eclipsetimescalc/id1567295437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lunar Eclipse Guide free?

Lunar Eclipse Guide costs $1.99, and also offers in-app purchases.

### Is EclipseTimesCalc free?

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

### Do Lunar Eclipse Guide or EclipseTimesCalc have ads?

Lunar Eclipse Guide shows ads; EclipseTimesCalc does not.

### Which is updated more often, Lunar Eclipse Guide or EclipseTimesCalc?

Lunar Eclipse Guide ships an update every 3 months, and EclipseTimesCalc every 4 months. Most recently, Lunar Eclipse Guide was updated on October 13, 2026 and EclipseTimesCalc on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*