Comparison

SwitchBot vs Blood Test Grapher

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SwitchBot

Control smart devices like bots, hubs, and sensors remotely. Schedule appliance operation and monitor environmental conditions. Expand your smart home ecosystem with new devices and features.

Highlights
  • Remote device control
  • Appliance scheduling
  • Environmental monitoring
  • Hub integration
  • Camera cloud storage
Features
Read full description

You can control the SwitchBot Bot with a tap on the icons. You can schedule your appliances to turn on or off according to your preference with SwitchBot Hub Mini. You can monitor the environment of your family and properties with SwitchBot Thermometer and Hygrometer. And that’s just the beginning. Purchase a SwitchBot device and download the app to get started today. Stay tuned for updates as we add new features and new products to the SwitchBot family. SwitchBot Camera Cloud Storage Service Subscription Cycle: 1 month (monthly plans) Subscription Price: $3.99/month (monthly plans) Payment: Users confirm the purchase and proceed to payment. Users can manage this subscription and the auto-renewal via their Apple ID > Subscriptions. Cancellation: Users can manually cancel this subscription via Apple ID > Subscriptions at least 24 hours before the current subscription period expires. Renewal: The user's account will be charged within 24 hours before the end of the current period, and the subscription will be extended for another period upon successful payment. Term of Use: https://www.switch-bot.com/pages/switchbot-terms-of-service Privacy Policy: https://www.switch-bot.com/pages/switchbot-privacy-policy - Website: switch-bot.com - Facebook: @SwitchBotRobot - Instagram: @theswitchbot - Twitter: @SwitchBot

About

Blood Test Grapher

This app allows you to record and visualize your personal health data, including blood test results and diet changes, over time. Set normal ranges, calculate body fat and BMI, and receive reminders for doctor's appointments. Data can be exported for later review.

Highlights
  • Record and graph custom data items
  • Set normal ranges for test results
  • Visualize test results and diet changes on graphs
  • Automatic body fat and BMI calculation
  • Doctor's visit scheduling and notifications
  • Data backup and restore
  • Data export functionality
Features
Read full description

A health data tracker. Record and graph YOUR OWN DATA ITEMS. Normal ranges can be set. ・Execute quick operations offline (excluding the data export functionality). ・Verify at a glance your test results and diet changes on a graph. ・Multiple graphs on one screen. (In-App Purchase) ・Record and graph your own data items! ・Backup & restore functionality is available. (In-App Purchase) ・Calculate your body fat (kg/lb) and BMI automatically. ・Record numerical values in one go using one single screen. ・Receive notifications for your scheduled doctor visits. ・Record your values and export the data at a later date. ・The text size can be changed to a "Larger Text" setting. ・Use it easily with just one hand! (Set the most frequently used buttons at the bottom of the screen, Right-swipe to go back to the previous screen.) §Recorded Data Items The following data items are recorded by default. (Any of the default data items can be hidden.) Diet Data Items: - Body Weight - Body Fat Percentage - Body Fat (Auto-calc) - BMI (Auto-calc) - Running * - Walking * - Calories (Taken) * - Calories (Burned) * Test Data Items: - Red Blood Cells (RBC) - White Blood Cells (WBC) - Platelets (PLT) - Hemoglobin (Hb) - Hematocrit (Ht) - Mean Corpuscular Volume (MCV) - Mean Corpuscular Hemoglobin (MCH) - Mean Corpuscular Hemoglobin Concentration (MCHC) - AST (GOT) - ALT (GPT) - Gamma GTP - Total Protein (TP) - Albumin (ALB) - Total Cholesterol (TC) - HDL Cholesterol (HDL-C) - LDL Cholesterol (LDL-C) - Triglyceride (TG) - Hemoglobin A1c (HbA1c) * - Blood Sugar (FPG) * *: Data items initially set as hidden. Apart from these data items, you can also record and sort your own data items! §Medical Visits Scheduling Screen By recording the medical institutions you are due to visit, as well as the date and time of your appointments, you can configure the app to send you notifications at a specified time. The time of the notifications can be changed in the Settings screen. §Data Records Screen This screen records the numerical values related to your diet and test results. Configuration changes for adding new input data items, etc. can be made from the "Diet Data Items List" or "Test Data Items List" on the Settings screen. §Graph Screen This screen allows you to verify the numerical data recorded on the Data Records screen by plotting it on a graph. §Settings Screen This screen allows you to configure basic information, display settings, record master data, etc. Please set your "Gender" and "Height". These values will be used for calculating the normal range of your test data items and your BMI. To use the hospital visits scheduling functionality and the medical expenses data output functionality, please record your medical institutions information from the "Medical Institutions (Pharmacies) List." §Data Export Functionality (Test Data, Diet Data, and Medical Expenses Data) This functionality allows you to output test data, diet data, and medical expenses information recorded on the app onto files in CSV format, so they can be transferred to PCs, etc. This data can then be used by processing it on spreadsheet software such as Excel. The export functionality uses AirDrop and the e-mail app included with iOS. Cloud storage services (iCloud, etc. if installed.) are also available. Third party e-mail apps (Gmail, etc.) may appear on the list; however, some apps may not be able to attach CSV files, so we recommend using the e-mail app that is included with iOS.

Screenshots

SwitchBot4 screens
Blood Test Grapher4 screens

Verdict

The call

The clearest difference is review sentiment: Blood Test Grapher at 76% against SwitchBot's 32%. Blood Test Grapher also leads on rating (4.2 vs 3.4) and iOS requirement (9.3 vs 15.1). SwitchBot's advantage is ads (none vs shown) and ratings volume (839 vs 29). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SwitchBot sells 18 in-app purchases, starting at $0.99 per 7 days and Blood Test Grapher sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Blood Test Grapher holds the better App Store score, 4.2 against 3.4. That said, the two scores are not equally well evidenced: SwitchBot has 839 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 32% of SwitchBot's written reviews are positive against 76% of Blood Test Grapher's.

UpkeepUpdate frequency

SwitchBot ships an update fortnightly, Blood Test Grapher every 5 weeks. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 4 level
SwitchBot versus Blood Test Grapher: the parameters behind the verdict, then further details
ParameterSwitchBotBlood Test Grapher
PriceFreeFree
Rating3.4 (839 ratings)4.2 (29 ratings) — better
Positive reviews32.0% of reviews75.6% of reviews — better
Number of ratings839 — better29
Update frequencyFortnightly — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.19.3 — better
Further details — not scored
Size645 MB16 MB
Age rating4+4+
Developerwonderlabs, IncorporatedAi Imai

Customer experience

SwitchBot

All ratings839 ratings
Positive54.6%
Neutral7.0%
Negative38.4%
Written reviews494 reviews
Positive32.0%
Neutral15.2%
Negative52.8%

Blood Test Grapher

All ratings24 ratings
Positive79.2%
Neutral4.2%
Negative16.7%
Written reviews78 reviews
Positive75.6%
Neutral12.8%
Negative11.5%

Bugs and requests

SwitchBot

Reported bugs

4 issues
  • Firmware update issues
  • Devices disappearing from the app
  • Unreliable Bluetooth and Wi-Fi connectivity
  • Incorrect temperature and humidity readings

Requested features

4 requests
  • Sunrise/sunset automation support
  • Ability to set more than 5 schedules
  • Improved widget functionality
  • Integration with Apple HomeKit and Siri

Blood Test Grapher

Not enough reviews yet to summarise bugs or requests.

In-app purchases

18 purchases

SwitchBot

Subscriptions18
  • cloud storage-2cams weekly$0.997 Days
  • AI Agent Plan$1.691 Month
  • Basic Monthly Plan1 Month trial2 variants$3.991 Month
Show 15 more
  • Test$3.991 Month
  • Test1 Month trial$3.991 Month
  • Starter Plan1 Month trial$4.991 Month
  • Plus Monthly Plan$6.991 Month
  • Home Plan$8.991 Month
  • Basic Monthly Plan1 Month trial$9.991 Month
  • cloud storage-3cams monthly$10.991 Month
  • Home Plus$13.991 Month
  • Family Monthly Plan$20.991 Month
  • Home Max7 Days trial$22.991 Month
  • Basic Annual Plan$34.991 Year
  • Starter Plan(Annual)$49.991 Year
  • Plus Annual Plan$69.991 Year
  • cloud storage-1cam weekly7 Days trial$99.997 Days
  • Family Annual Plan$209.991 Year
3 purchases

Blood Test Grapher

One-time3
  • Multi-Graph Mode$1.99
  • Backup & Restore$1.99
  • Remove Ads$3.99

Questions

Is SwitchBot free?
SwitchBot is free to download, with in-app purchases available.
Is Blood Test Grapher free?
Blood Test Grapher is free to download, with in-app purchases available.
Which has better reviews, SwitchBot or Blood Test Grapher?
Blood Test Grapher is rated higher. SwitchBot averages 3.4 out of 5 from 839 ratings, while Blood Test Grapher averages 4.2 from 29 ratings.
Do SwitchBot or Blood Test Grapher have ads?
Blood Test Grapher shows ads; SwitchBot does not.
Which is updated more often, SwitchBot or Blood Test Grapher?
SwitchBot ships an update fortnightly, and Blood Test Grapher every 5 weeks. Most recently, SwitchBot was updated on October 22, 2026 and Blood Test Grapher on October 23, 2026.

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