Solar Eclipse Timer vs Mimo App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Offline eclipse timing
- Precise contact time calculation
- Photographer mode
- Automatic partial-phase image timing
- Geolocation and manual coordinate entry
- Audio and notification tests
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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!
Mimo App
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UNLOCK THE VALUE OF YOUR MOMENTS WITH MIMO: Mimo is a next-generation media platform designed to help creators, fans and collectors get more from the moments they capture. Whether you’ve taken a photo or video before, during or after a concert, or a sports highlight, or any unique real-world event, Mimo gives you the tools to securely exchange original photo and video content copyright on a trusted, transparent marketplace. We help you unlock the value from those assets for you. WHAT YOU CAN DO ON MIMO 1. Sell Your Original Content: Have a video or photo that could be meaningful or valuable to others? Upload it to Mimo, where our unique content-pricing algorithm helps recommend a fair market value. Once verified, your content can be listed for others to purchase—giving you the opportunity to earn money by managing the copyright control of your media. 2. Discover and Own Unique Media: Looking for content that captures moments you missed? Perhaps you want to own a photo or video like a company’s share on the stock markets, with the hope that it might increase in value? On Mimo, you can explore and purchase original, authentic media from people around the world. When you buy a photo or video, Mimo creates a non-tamper proof record to demonstrate that you now own the copyright of that moment forever (unless you decide to sell it), ensuring lasting access and control. 3. Photos And Videos That Do Not Sell: If you have a lot of content on your smartphone and don’t want to sell any, you can still unlock value from that content. How? Easy! You can upload your content onto Mimo, where we will confirm that it is original and then we license it to our partners to train their data models. We give you a share of the revenue that we get from our partners. WHAT CAN YOU UPLOAD? Any original photo or video you’ve captured personally by you on your device. For example, it could be a video of you at a Beyoncé concert, a photo of Lionel Messi celebrating a goal, or an unforgettable public interaction. Content must be authentic and comply with our community guidelines. We do not allow explicit or violent content. WHY MIMO? Every day, billions of images are taken but never shared beyond private devices. Many of these moments hold value—for individuals, media publishers, fan communities and even the people or brands featured in them. Mimo provides a place where creators can unlock that value for all members of the community with verified authenticity. Example Use Cases: • You capture a unique fan video of a match-winning goal—something a team, athlete, or media outlet may want to purchase for their benefit. • You’re in the crowd at a concert and record an unscripted interaction on stage—an unforgettable moment others may want to see or own for themselves. WHO IS MIMO FOR? Mimo is built for anyone who creates, consumes, or collects meaningful moments: • Fans can collect unique media featuring their favourite performers or athletes to showcase their passion. • Media organisations can obtain original user-generated content for editorial use and drive greater readership • Celebrities and brands can discover and acquire authentic footage that features them to drive greater fan following • GenAI ecosystem members can get permissioned access to large amounts of media content to train their LLMs in the most ethical way. • Everyday users can unlock value that matters. Trust and Transparency: Mimo includes built-in checks for content authenticity and ownership before it’s made available for purchase. Our mission is to support fair, ethical, and transparent content exchange, putting value back in the hands of creators. Get in Touch: Interested in collaborating with Mimo? We work with artists, athletes, content creators, and production teams to build new revenue and engagement models with their fans. Contact us at info@mimo.trade.
Screenshots
Verdict
The clearest difference is in-app purchases: Mimo App at none against Solar Eclipse Timer's 6. Solar Eclipse Timer's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support 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
Both are free to download. Solar Eclipse Timer sells 6 one-off in-app purchases. Mimo App asks for nothing beyond the download.
Solar Eclipse Timer ships an update monthly, Mimo App every 2 weeks. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.
| Parameter | Solar Eclipse Timer | Mimo App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (560 ratings) — better | — |
| Positive reviews | 68.4% of reviews | — |
| Number of ratings | 560 — better | — |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 231 MB | 48 MB |
| Age rating | 17+ | 4+ |
| Developer | Foxwood Astronomy, LLC. | Mostimportantmoment limited |
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
Mimo App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Solar Eclipse Timer
- Total - 7/2/19; Chile, Argenti$1.99
- Total - 12/14/20; Chile, Argen$1.99
- Total – 12/4/21; Antarctica$1.99
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- Hybrid – 4/20/23; Australia$1.99
- Total – 4/8/24; USA, Mexico$1.99
- Solar Eclipse Timer$1.99
Mimo App
No in-app purchases
Questions
Is Solar Eclipse Timer free?
Is Mimo App free?
Do Solar Eclipse Timer or Mimo App have ads?
Which is updated more often, Solar Eclipse Timer or Mimo App?
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