iWorkout Tracker vs Kidney Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iWorkout Tracker
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Simple and yet effective Workout Tracker. We want to do focus on your Training and not on how to handle our app. Therefore we tried to keep it is simple as possible. Add the Exercise you are doing, enter your results. A 90s Timer will tell you how long to rest.
Kidney Note
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This is an app that can manage blood and urine test results, suitable for patients with kidney disease. It also manages your daily blood pressure measurements and can store them in conjunction with Apple Health. The registered data can be displayed in charts or output to a CSV file for sharing. You can use the exported CSV file as a backup to restore the data or use it on other devices. Since the test results of multiple people can be registered, you can also manage the health data of your loved ones, such as family and acquaintances. To register the test results of multiple people, you will need to sign up for a monthly subscription. ■Data registration for multiple people is provided on a subscription basis. The contract unit is one month. Once you purchase, the charge will be automatically renewed. You can try it for free for one week only for the first time for each Apple Account.(You will be charged automatically after one week.) You can easily cancel your contract at any time.If you cancel during the free trial period, you can use the functions provided by this subscription until the end date of the free trial period. When purchasing the premium function by in-app (Subscriptions Type) billing, please display a list of premium functions and select it. ●Restoration when changing models If you want to use this function on this device after you change to a new mobile phone or reinstall the application, if you purchase this function with another iOS device, you can use it by performing receipt restoration. (Provided, however, only when you are signed in to the App Store with the same Apple Account) ●Confirmation and cancellation Launch the 'Settings' app from the home screen → Select 'Apple Account, iCloud+, and more' at the top of the screen → Select 'Subscriptions' → Select 'Kidney Note'. On the screen opened by this procedure, you can check the timing of the next automatic update and cancel / set the automatic update.After cancellation, you can continue to use your subscription until the expiration date. ●About automatic renewal billing If the automatic renewal is not canceled more than 24 hours before the end date of the period, the contract period will be automatically renewed. You will be charged for automatic renewal within 24 hours of the end of the contract period. ●Precautions ・Those who have been charged cannot cancel the contract by any method other than the above. ・You will be charged via your Apple Account.
Screenshots
Verdict
The clearest difference is in-app purchases: iWorkout Tracker at none against Kidney Note's 1. iWorkout Tracker also leads on ads (none vs shown) and iOS requirement (15.4 vs 26.6). On price, update cadence 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. Kidney Note sells 1 in-app purchase, starting at $0.99 per month. iWorkout Tracker asks for nothing beyond the download.
iWorkout Tracker ships an update fortnightly, Kidney Note every 9 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.
| Parameter | iWorkout Tracker | Kidney Note |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.4 — better | 26.6 |
| Further details — not scored | ||
| Size | 8 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Timm Kent | shinichi tanimoto |
In-app purchases
iWorkout Tracker
No in-app purchases
Kidney Note
- Multiple User Registration7 Days trial$0.991 Month
Questions
Is iWorkout Tracker free?
Is Kidney Note free?
Do iWorkout Tracker or Kidney Note have ads?
Which is updated more often, iWorkout Tracker or Kidney Note?
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