Comparison

Solar Eclipse Timer vs Reikan FoCal Snapshots

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Solar Eclipse Timer

This app provides precise countdowns and reminders for solar eclipse phenomena, aiding both casual observers and photographers. It works offline and offers features like automatic partial-phase image timing and a dedicated photographer mode.

Highlights
  • Offline eclipse timing
  • Precise contact time calculation
  • Photographer mode
  • Automatic partial-phase image timing
  • Geolocation and manual coordinate entry
  • Audio and notification tests
Features
Read full description

The Solar Eclipse Timer app is marking its 6th eclipse since 2017, which speaks volumes about its reliability and the trust it has built within the eclipse-chasing community. Helping tens of thousands of people enjoy the eclipse more by being reminded to observe all the fascinating eclipse phenomena. Photographers are aided by down-to-the-second precision and countdowns. Since the 2026 path covers some remote areas as well as high-traffic spots in Spain where cell service could be overwhelmed on eclipse day, the app works offline once unlocked. So, geolocation and contact time calculation are all done within the app. This makes it a true "field tool." The app is free to try, and for only a $1.99 in-app purchase to unlock the 2026 eclipse, it's an easy "yes" for anyone who has invested time and travel to be in the path of totality. In-App Video Tutorial: The first button on the Home Screen provides a comprehensive tutorial that explains all the app's functions and how to use them effectively. Audio and Notification Tests: The second button lets users run a "device sound check" to confirm that audio cues, spoken timings, and notifications are audible, which is critical since the app is designed to talk to you. Practice Session Video: The third button launches a 4-minute-45-second video of my actual eclipse-day observation site in 2024, synchronized with the app's real-time announcements. This allows both observers and photographers to practice their routines repeatedly, such as observing for shadow bands, adjusting shutter speeds, and knowing when to remove solar filters. Additionally, dialogue boxes appear as functions are selected, giving you more guidance. On eclipse day, after you get into the path, you can be timing the eclipse in 3 easy steps: 1. Tap to geolocate. 2. Tap to have the app calculate the precise contact times. 3. Tap to load the times into the timer. That's it! You are timing the eclipse. A major convenience feature of the app is the automatic calculation of the clock times needed to capture a perfect set of partial-phase images before and after totality. It is the only app in the world with this function. Collaborating with the late Fred Espenak (Mr. Eclipse) on Photographers Mode before the 2024 eclipse gives the app an incredible pedigree. For pros who need to stay "in the zone" and only care about timing and countdowns from C1 through C4, this mode is a game-changer. You can manually enter coordinates and save the site as a file. This helps compare multiple potential viewing locations. The app includes a hyperlink to the Solar Eclipse Timer website, which gives access to downloadable worksheets to record your partial-phase image times or the chores you want to do in Photographers mode, as well as my Master Stop Chart to count full and partial camera stops. I have observed and photographed six total solar eclipses and one annular eclipse. The concept of an eclipse “talking” timer was developed by me in 2002. I have been helping people time eclipses for almost 25 years. When you use the app, you will appreciate that it was designed by an eclipse chaser. There is also a link to learn more about my comprehensive eclipse observation and photography book, now in its second edition, titled “Eclipse Day.” The app also has a partial eclipse timing mode. This app is ad-free and does not track any user data. ALWAYS USE EYE PROTECTION DURING THE PARTIAL PHASES OF A SOLAR ECLIPSE! OR EVEN WHEN IT IS BRIGHT! NOT DOING SO CAN CAUSE EYE DAMAGE! We are NOT liable for misuse of the app, causing inaccurate timing, or the lack of eye safety precautions during the observation of a solar eclipse. The "glasses off" and "glasses on" statements are guides based on the calculated contact times. The timing can be affected by your phone's clock and the shape of the shadow due to the edge of the lunar limb. Use the Adjust buttons for Lunar Limb variation time adjustments. Glasses should be ON if it's bright!

About

Reikan FoCal Snapshots

Manage your Nikon camera settings on your mobile device. Capture, edit, and restore camera configurations with ease. Unlock advanced features like unlimited editing and import/export with a premium subscription.

Highlights
  • Capture camera settings
  • Edit settings on mobile
  • Restore camera configurations
  • Import and export settings
  • Backup and restore database
  • Connect directly to camera
Features
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FoCal Snapshots is the ultimate settings management tool for Nikon DSLR and Mirrorelss camera users. Capture your camera setup in a "Snapshot", edit the settings on your mobile device, easily restore from a database of Snapshots, share, import and more! All the camera control know-how of the highly-regarded Reikan FoCal autofocus calibration and camera analysis software lets you do all of this on your mobile device. Connect your camera to your device* and capture or restore your camera settings in seconds. The free Snapshots app lets you: • Capture a Snapshot from your camera and review some basic settings • Load example data to investigate the full power of Snapshots With a Snapshots Premium subscription, you can unlock: • Full unlimited capture and editing of your Snapshots • Configure your camera from a Snapshot in seconds • Import and export of Snapshot files • Backup and restore of your Snapshot database IMPORTANT: Please ensure you test the camera connection functionality with the free version BEFORE subscribing to Premium! * Connection is via USB (support for the Reikan Wireless Camera Control Module coming soon). - For iPhone and iPad with lightning connectors, you will require an Apple Lightning to USB3 Adapter in order to connect a camera. - For iPad with USB-C, you can directly connect to the camera with just an appropriate cable. Snapshots can control the following cameras (complete list is available at: https://reikanfocal.com/supported-cameras.html) Nikon: DSLR: D4S D5 D6 D500 D600 D610 D750 D780 D810 D810A D850 D7100 D7200 D7500 Mirrorless: Z30 Z50 Zfc Z5 Z6 Z6ii Z6iii Z7 Z7ii Z8 Z9 Zf

Screenshots

Solar Eclipse Timer4 screens
Reikan FoCal Snapshots4 screens

Verdict

The call

The clearest difference is review sentiment: Solar Eclipse Timer at 68% against Reikan FoCal Snapshots's 0%. Solar Eclipse Timer also leads on rating (3.8 vs 2.0) and ratings volume (560 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Solar Eclipse Timer sells 6 one-off in-app purchases and Reikan FoCal Snapshots sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Solar Eclipse Timer holds the better App Store score, 3.8 against 2.0. That said, the two scores are not equally well evidenced: Solar Eclipse Timer has 560 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 68% of Solar Eclipse Timer's written reviews are positive against 0% of Reikan FoCal Snapshots's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
Solar Eclipse Timer versus Reikan FoCal Snapshots: the parameters behind the verdict, then further details
ParameterSolar Eclipse TimerReikan FoCal Snapshots
PriceFreeFree
Rating3.8 (560 ratings) — better2.0 (1 ratings)
Positive reviews68.4% of reviews — better0.0% of reviews
Number of ratings560 — better1
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size231 MB35 MB
Age rating17+4+
DeveloperFoxwood Astronomy, LLC.Reikan Technology Ltd

Customer experience

Solar Eclipse Timer

All ratings560 ratings
Positive68.0%
Neutral4.3%
Negative27.7%
Written reviews158 reviews
Positive68.4%
Neutral7.6%
Negative24.1%

Reikan FoCal Snapshots

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Solar Eclipse Timer

Reported bugs

3 issues
  • App crashing when loading timing data
  • Notifications not working when camera is in use
  • Incorrect contact times displayed for some locations

Requested features

5 requests
  • Customizable reminders or timers
  • Automatic time zone and location updates
  • Lunar eclipse support
  • Improved onboarding and tutorial
  • Countdown timer with graphical depiction

Reikan FoCal Snapshots

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Solar Eclipse Timer

One-time6
  • Total - 7/2/19; Chile, Argenti$1.99
  • Total - 12/14/20; Chile, Argen$1.99
  • Total – 12/4/21; Antarctica$1.99
Show 3 more
  • Hybrid – 4/20/23; Australia$1.99
  • Total – 4/8/24; USA, Mexico$1.99
  • Solar Eclipse Timer$1.99
1 purchases

Reikan FoCal Snapshots

Subscriptions1
  • Snapshots Premium$19.991 Year

Questions

Is Solar Eclipse Timer free?
Solar Eclipse Timer is free to download, with in-app purchases available.
Is Reikan FoCal Snapshots free?
Reikan FoCal Snapshots is free to download, with in-app purchases available.
Which has better reviews, Solar Eclipse Timer or Reikan FoCal Snapshots?
Solar Eclipse Timer is rated higher. Solar Eclipse Timer averages 3.8 out of 5 from 560 ratings, while Reikan FoCal Snapshots averages 2.0 from 1 ratings.
Do Solar Eclipse Timer or Reikan FoCal Snapshots have ads?
Neither Solar Eclipse Timer nor Reikan FoCal Snapshots shows ads.
Which is updated more often, Solar Eclipse Timer or Reikan FoCal Snapshots?
Solar Eclipse Timer ships an update monthly, and Reikan FoCal Snapshots monthly. Most recently, Solar Eclipse Timer was updated on September 20, 2026 and Reikan FoCal Snapshots on September 8, 2026.

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