Corrate vs Tempori
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Corrate
This app provides real-time audio feedback on your heart rate during training and competition, allowing you to maintain optimal pace. It supports Bluetooth heart rate monitors and includes a Fartlek training program and heart rate recovery tracking.
- Real-time audio heart rate alerts
- Customizable alert frequency
- Beats per minute (bpm) or % of max HR
- Bluetooth heart rate monitor support
- Fartlek interval training program
- Heart rate recovery measurement
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The app “HRT - Heart Rate Training” helps you keep the right pace while training and competing. The app tells you what your current heart rate is using audio. You select how often you want to be alerted and you select whether you want the information in bpm (beats per minute) or % of your maximum heart rate. To use the app you need a bluetooth smart heart rate device, for example Wahoo Blue HR or Polar H7. Many watches can also broadcast heart rate to your phone. Check in the user manual whether your can. The app also features a Fartlek training program. This is a fun way of doing intervals. You will find many articles describing how to do heart rate training on the internet, by searching for ”Heart Rate Training” for example. The main idea is that you get different results depending on what heart rate you have compared to your maximum heart rate. When competing, staying in an elevated heart rate zone too long can decrease your performance. One of the advantages with the HRT app is that you can select how often you want to be alerted and be able to adapt your performance immediately. The app is easy to use and is as suitable for professional athletes as for amateurs. The app also features a customizable heart rate recovery mechanism. Measure how fast your heart rate drops after training. It is normally considered to be a sign of improving physical condition if your heart rate drops faster. The app is free. If you use it more than 10 times, a dialog box will be displayed giving you the option to support the development of the app. You can continue to use the app for free by dismissing the dialog box. After an hour you will also hear a short audio message asking you to buy the app such that my wife can buy herself new shoes. This message will then be announced gradually more often, finally every 10 minutes.
Tempori
Schedule daily activities based on your body's natural circadian rhythm and daylight conditions. This app helps you build healthier habits and improve productivity by visualizing your schedule and offering timing-related advice.
- Circadian rhythm scheduling
- Daylight condition visualization
- Activity suitability tracking
- Apple Health integration
- Jet lag preparation
- Health data visualization
- AI-powered chat (on-device)
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Humans have an internal biological clock that helps them anticipate and adapt to the regular rhythm of the day, namely circadian rhythm. Scientific research has shown the importance of circadian rhythm for human health, and led to a Nobel Prize in Physiology or Medicine in 2017. Tempori is an innovative iPhone and Apple Watch app to help you schedule daily activities based on general circadian rhythms determined by daylight. It offers some timing related advices, and tracks suitability of activities at anytime, based on your schedule. On iPhone, it lets you set constrained schedules with intuitive gestures, and visualizes them as colorful arcs, together with a color-coded clock for daily variation of light conditions. Since light is the primary signal for circadian rhythm, you can study the year-round daylight conditions at your current location interactively. The watch app tracks the suitability of those activities continuously, based on your schedule. Tempori is integrated with the Apple Health app. In both iPhone and watch apps, you can record health activities and save data into the Health app. If you subscribe to premium features, you can study daily weather conditions anywhere in the world, and hourly temperatures in US. You can set travel plans to help prepare for jet lag with automatic schedule shift before the trip. Personal activity data in the Health app will be visualized together with relevant schedules, for convenient comparison. These include sleep analysis, dietary energy intake, caffeine intake, workouts, mindful sessions, tooth brushing, and hand washing events. Your historical heart rates and heart rate variability (HRV) are analyzed and visualized, to evaluate heart health and guide workout intensity. Sound levels and BMI are visualized. Tempori can recognize food text and images with the iPhone camera, and provide some nutrient information, including fish mercury levels. You can also measure correlated color temperatures of light sources. In addition, watch face complications offer gentle hints of the most important activity at anytime. If your device support Apple Intelligence, you can chat with AI on device privately. In summary, Tempori takes advantage of and enhances Apple Watch's essential function: timing. It will help you build habits for health and productivity.
Screenshots
Verdict
The clearest difference is monetization model: Corrate at free against Tempori's freemium. Corrate also leads on review sentiment (50% vs 33%) and iOS requirement (15.0 vs 27.0). On price, rating, ratings volume and update cadence 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. Corrate sells 1 one-off in-app purchase and Tempori sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 3.0 for Corrate against 3.0 for Tempori. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews are what separate them: 50% of Corrate's written reviews are positive against 33% of Tempori's.
Corrate ships an update every 6 weeks, Tempori every 3 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.
| Parameter | Corrate | Tempori |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 3.0 (6 ratings) |
| Positive reviews | 50.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 4 | 6 — better |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 27.0 |
| Further details — not scored | ||
| Size | 5 MB | 11 MB |
| Age rating | 4+ | 12+ |
| Developer | Erlend Thune | Tempori LLC |
Customer experience
Corrate
Tempori
In-app purchases
Corrate
- Heart Rate Training$2.99
Tempori
- Monthly subscription$0.991 Month
- Annual subscription$9.991 Year









