MyZmanim vs Iron Lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyZmanim
This app provides accurate Jewish prayer times (zmanim) with a user-friendly interface. It offers detailed explanations, location-specific calculations, and customizable display options for various Jewish observances.
- Accurate zmanim calculations
- Location-aware timing
- Detailed explanations for each zman
- Multiple shittos (opinions) supported
- Weather-aware zmanim
- Countdown timer for zmanim
- Customizable zmanim display
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With this beautifully designed app, all the zmanim you need to serve Hashem are a thumb-swipe away. Get zmanim on your phone anytime, anywhere: on a cruise, atop Mt. Everest, in Yehupitzville. It's the MyZmanim you love — only so much better: NEW ZMANIM Latest mussaf, latest Friday meal, latest melava malka, and more. MORE SHITTOS Syrian Sephardic, Rav Hershel Shachter, Professor Cohen, and more. OUTSTANDING UX Easy-to-use, deeply intuitive design — for instant access to the info you need. BACKSTORY Detailed explanations for each zman, so you understand exactly what you're doing. YOU ARE HERE Precise zmanim for where you're standing right now — not just the closest city. WEATHER-AWARE Hyper-accurate zmanim that take local weather conditions into account. EARLIER OR LATER? Arrow indicators show if zmanim are getting earlier or later with each passing day. CHOOSE YOUR DEFAULT ZMANIM Select which zmanim display by default — so the zmanim you need are at your fingertips. NO MORE BLUNDERING Not sure how to spell your location? Just put in the first few letters to display a list of suggestions. Or use the Recent Locations feature to find a recently searched location. INTERNATIONAL-FRIENDLY CLOCK The 24-hour clock option makes the app easy to use outside the US. LASHON KODESH OPTION Show zmanim titles in לשון קודש. ROBUST USER SUPPORT Support — at your fingertips. Our staff is available by email or text. LET OUR APP DO THE MATH Are you spending too much time checking when the zman is, and what time it is now, then calculating how much time you have until the zman? Now, see it with ease on our new, idiot-proof countdown timer - showing you how much time is LEFT. All the features you need to make the zman — every time.
Iron Lock
Manage your smart safe remotely with this companion app. Lock, unlock, and grant access to trusted individuals using your phone. Track activity history and set auto-lock for added security.
- Remote lock and unlock
- Fingerprint and keypad access
- Manage trusted users
- Activity history tracking
- Auto-lock scheduling
- Organize multiple safes
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Iron Lock is the companion app for your Iron Lock smart safe. Set it up in minutes, then lock, unlock, and manage your safe right from your phone. CONTROL FROM ANYWHERE • Lock and unlock your safe from the app. • Open with your fingerprint, a keypad code, the app, or your mechanical backup key — whatever's easiest in the moment. • Your safe stays usable even without the internet: the keypad, enrolled fingerprints, and mechanical key keep working on the safe itself. PEOPLE YOU TRUST • Add members and give each person their own keypad code. • Enroll fingerprints for quick, personal access. • Remove access any time. STAY IN THE KNOW • See a clear activity history of locks and unlocks. • Organize multiple safes into rooms. • Set auto-lock so your safe re-locks on its own. BUILT-IN HELP • Maya, our in-app assistant, answers setup and how-to questions. Maya is an AI assistant and its replies may be inaccurate — verify anything important. PRIVACY BY DESIGN • Your fingerprints never leave the safe. Fingerprint data is created and stored only on the safe's own sensor — never sent to the app, our servers, or us. • We don't sell your personal information, use advertising SDKs, or track you. • Delete your account and data anytime from Settings → Account → Delete Account. IMPORTANT No lock, safe, or app is infallible. Iron Lock helps deter unauthorized access and gives you convenient control and visibility — it is not a monitored alarm or emergency service, and it does not summon help. Keep your codes private, your firmware updated, and your mechanical key in a safe place. Requires an Iron Lock smart safe. Available in the United States. Questions? info@shopironlock.com
Screenshots
Verdict
The clearest difference is rating: Iron Lock at 5.0 against MyZmanim's 4.4. MyZmanim's advantage is ratings volume (111 vs 1) and device support. On price, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Iron Lock holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: MyZmanim has 111 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | MyZmanim | Iron Lock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (111 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 69.6% of reviews | — |
| Number of ratings | 111 — better | 1 |
| Update frequency | Every 8 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | MyZmanim | SHLOMI REVIVO |
In-app purchases
MyZmanim
No in-app purchases
Iron Lock
No in-app purchases









