OpenRx Timer vs Calz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenRx Timer
This app helps users track when they open eye medicine bottles. It sends timely reminders to discard expired medication, preventing potential eye health risks. Easily set reminders in seconds to manage your eye care regimen.
- Records eye medicine opening date
- Sends discard reminders
- User-friendly interface
- Quick reminder setup
- Prevents eye health risks
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Most eye medicines prescribed by your doctor last only 30 days after opening. Any remaining solution in the bottle after this period needs to be discarded, after which a fresh bottle needs to be opened if treatment is intended to be continued by the doctor. Many patients who have been prescribed eye medicines tend to forget the date of opening/closing and therefore fail to discard the eye drop bottle on time. This potentially puts their eyes at risk and can lead to further problems. To make things easier we have developed the OpenRx Timer app which is a simple yet smart reminder mobile application to help patients know exactly when to discard their opened eye medicines. This innovative app can record the opening date of the eye medicine and remind patients when to discard them. Downloading the OpenRx Timer app on your smartphone would give the following benefits: - No need to remember the date of opening of your prescribed eye medicines. - Timely notifications of when to discard any opened eye medicines. - User-friendly app that can set reminders easily in a matter of seconds and with just a few clicks.
Calz
Effortlessly track your calorie and macronutrient intake with AI-powered food recognition. Simply scan your meals with your camera or search an extensive database. Get personalized meal plans and monitor your progress towards your health goals.
- AI-powered food recognition via camera
- Calorie and macronutrient tracking
- Extensive food database
- Customizable meal plans
- Progress monitoring
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Calz – Calorie Counter AI: Your Smart Nutrition Assistant Are you ready to take control of your diet effortlessly? Meet Calz – the revolutionary app that uses cutting-edge artificial intelligence to help you track your calorie intake in seconds. ust point your camera at a meal, and let the app do the rest. Start your journey to healthier eating today! How Does Calz Work? Calz simplifies nutrition tracking by visually analyzing your food. The app calculates: ► Calories ► Proteins ► Fats ► Carbohydrates This advanced AI technology ensures accuracy and convenience, saving you time and effort. With Calz, you’ll get: AI-POWERED FOOD RECOGNITION Instantly identify dishes and ingredients with your phone’s camera. The app will calculate nutritional values on the spot, whether it’s a homemade meal or a restaurant dish. SMART NUTRITION TRACKING Get a detailed breakdown of your daily calorie and macronutrient intake. Set personalized goals and monitor your progress in real-time. EXTENSIVE FOOD DATABASE Can’t scan a dish? No problem! Use our extensive database to search for over 10,000 foods and beverages manually. CUSTOM MEAL PLANS Tailored to your dietary preferences and goals: • Weight loss plans • Muscle gain strategies • Balanced diet recommendations Take the guesswork out of healthy eating with Calz. Whether you’re at home, dining out, or on the go, your personal nutrition assistant is always ready to help! PREMIUM ACCOUNT IN THE APP • You can subscribe to a regularly updated set of skins, reports, and analysis • The subscription costs $5.99 per week, $12.99 per month, and $29.99 per year • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Private Policy - https://wachanga.com/privacy Terms of Use - https://wachanga.com/terms
Screenshots
Verdict
The clearest difference is rating: Calz at 4.7 against OpenRx Timer's 1.0. Calz also leads on review sentiment (41% vs 0%) and ratings volume (4.3K vs 1). OpenRx Timer's advantage is in-app purchases (none vs 32) and ads (none vs shown). On price 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. Calz sells 30 in-app purchases, starting at $5.99 per month. OpenRx Timer asks for nothing beyond the download.
Calz holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Calz has 4.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of OpenRx Timer's written reviews are positive against 41% of Calz's.
OpenRx Timer ships an update every 4 weeks, Calz every 6 days. The most recent releases landed on October 6, 2026 and October 29, 2026 respectively.
| Parameter | OpenRx Timer | Calz |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.7 (4.3K ratings) — better |
| Positive reviews | 0.0% of reviews | 41.2% of reviews — better |
| Number of ratings | 1 | 4.3K — better |
| Update frequency | Every 4 weeks | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 75 MB | 183 MB |
| Age rating | 4+ | 12+ |
| Developer | Brainovations Education Excellence Private Limited | Wachanga LTD |
Customer experience
OpenRx Timer
Calz
Bugs and requests
OpenRx Timer
Not enough reviews yet to summarise bugs or requests.
Calz
Reported bugs
2 issues- Issues with calorie surplus tracking
- Scanning not recognizing all foods
Requested features
2 requests- More flexible calorie goals
- Ability to manually enter food data
In-app purchases
OpenRx Timer
No in-app purchases
Calz
- Premium3 Days trial$5.991 Month
- Premium$5.997 Days
- Premium$6.991 Month
Show 27 moreShow fewer
- Premium3 Days trial$6.991 Month
- Premium$7.991 Month
- Premium3 Days trial$7.991 Month
- Calorie Counter & Tracker AI$9.991 Month
- Premium3 Days trial$9.991 Month
- Calorie Counter & Tracker AI$11.991 Month
- Premium3 Days trial$11.991 Month
- Premium$12.491 Year
- Calz Premium Yearly$14.991 Year
- Premium$14.991 Year
- Premium3 Days trial$14.991 Year
- Premium$15.991 Month
- Premium3 Days trial$15.991 Month
- Premium$17.491 Year
- Premium$19.991 Year
- Premium3 Days trial$19.991 Year
- Premium3 Days trial$24.991 Year
- Premium$24.991 Year
- Premium3 Days trial$29.991 Year
- Premium$29.991 Year
- Premium$39.991 Year
- Premium3 Days trial2 variants$39.991 Year
- Calz Premium Yearly3 Days trial$49.991 Year
- Premium3 Days trial$49.991 Year
- Premium3 Days trial$59.991 Year
- Premium3 Days trial$79.991 Year
- Premium3 Days trial$99.991 Year
Questions
Is OpenRx Timer free?
Is Calz free?
Which has better reviews, OpenRx Timer or Calz?
Do OpenRx Timer or Calz have ads?
Which is updated more often, OpenRx Timer or Calz?
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