Version history
iFORA O2
12
ASO score
Text
21/100
Reviews
0/100
Graphic
12/100
Other
0/100
App Rating
3.7
Votes
4.28K
App Age
6y 9m
Last Update
Dec 30, 2025
iAP
$1.99 - 10.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
13.8K
|
2.5M
|
-99%
|
|
Rating
|
3.66
|
4.26
|
-14%
|
|
Number of Ratings (Voted)
|
1.2K
|
2.7M
|
-100%
|
|
App Age
|
6y 9m
|
8y 1m
|
-17%
|
|
In-app Purchases Price
|
$6
|
$44
|
-86
%
|
|
Update Frequency
|
11d
|
165d
|
-93%
|
|
Title Length
|
8
|
25
|
-68%
|
|
Short Description Length
|
78
|
63
|
+24%
|
|
Description Length
|
3 835
|
2 692
|
+42%
|
|
Number of Screenshots
|
674
|
1364
|
-51
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
13.8K
Last month
39
Text ASO
Title
(
Characters:
8
of 50
)
iFORA O2
Short Description
(
Characters:
78
of 80
)
iFORA O2 App help you analyze and improve sleep, stress, and related problems.
Description
(
Characters:
3835
of 4000
)
iFORA O2 App is a total solution help you analyze and improve sleep, stress, and mindbody related problems.
The App integrates with FORA Bluetooth Pulse Oximeter and Intelligent Cloud Analysis System to provide three main features: 1. Sleep SpO2 analysis, 2. HRV analysis, 3. Resonance Breath (HRV Biofeedback).
-----------------------
1. Sleep SpO2 analysis
-----------------------
1-1. records the whole night of SpO2 and heart rate readings with sampling rate of 1 sample per second.
1-2. provides analysis report with SpO2/heart rate trend chart and the following parameters related to sleep apnea:
(1) lowest SpO2, (2) highest SpO2, (3) average SpO2, (4) ODI3%, (5) ODI4%, (6) CT90%, (7) overall Sleep SpO2 classification ...etc.
The report (pdf format) could be sent to user registered email address
1-3. provide history Sleep SpO2 report for check
Sleep SpO2 analysis help test the severity of oxygen saturation deficiency. It could be used for not only risk screening but also for treatment improvement tracking (e.g. CPAP, breath exercise, pillow).
1-4. analysis and recommendation
personalized analysis and recommendation based on multi-night test results and questionnaire
1-5. sleep note
possible apnea improvement solutions in sleep note (e.g. CPAP, nasal breath, side sleep, pillow) - help user find suitable solution
-------------------------------------
2. HRV (Heart rate variability) analysis
-------------------------------------
2-1. provides heart rate variability analysis (Autonomic Nervous System Analysis) with 5 parameter:
- SDNN (overall Autonomic Nervous System index)
- LF (Sympathetic Nervous Combo index)
- HF (Parasympathetic Nervous index)
- LF/HF (Balance index)
- heart rate
2-2. provides classification of overall HRV score and individual suggested range for each parameter
2-3. provides knowledge of possible Causes, Risks and Notice for HRV scores outside suggested range
(e.g. sleep disorder, stress level, no inner balance...etc.)
---------------------------------------
3. Resonance Breath (HRV biofeedback)
---------------------------------------
3-1. provides visual Guidance for breathing exercise and biofeedback of user’s condition
3-2. supports 7 types of breathing exercise frequency: 4.5, 5, 5.5, 6, 6.5, 7, 7.5 BPM. User could scan and test the most suitable frequency for him to exercise
3-3. support 'Resonance' and 'Coherence' parameter to help user scan and test the most suitable breathing frequency for him
‘Coherence’: synchronization of user’s breathing with App guidance;
‘Resonance’: body resonance degree with exercise breath frequency
--
Sleep SpO2 and HRV Analysis help analyze the causes of sleep, stress and mindbody problems, and also help scan the risk for potential diseases. Resonance Breath help you reduce stress, achieve inner balance, and improve sleep quality and health.
====================================================================
iFORA O2 provide free basic function and three advanced function that need subscription.
feature summary link:
http://foracare.com/app/content2/app_feature_en.pdf
Subscription pricing and terms:
iFORA O2 offers an auto-renewing monthly subscription with the below pricing
$9.99/month for Sleep SpO2
$3.99/month for HRV
$1.99/month for Breathing (HRV Biofeedback).
Terms of service:
http://foracare.com/app/content2/terms_en.pdf
Privacy policy:
http://foracare.com/app/content2/privacy_en.pdf
---------------------------------------------
This APP is non-medical use, only for general fitness/wellness purpose
The iFORA O2 App needs to pair with the FORA Bluetooth Pulse Oximeter to work.
Product information for the oximeter can be accessed at the FORA Online Store at
https://www.fora-shop.com/
Just search “SpO2” on the right side of the page.
FORA homepage: https://foracare.com}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 4.28K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Medical |
| Size: | - |
| iAP: | 1.99 - 10.99 $ |
| Installs: | 13.78K |
| App Age: | 6 years 9 months |
| Release Date: | Apr 18, 2019 |
| Last Update: | Dec 30, 2025 |
| Version: | 2.0.44 |
Version history
2.0.44
Dec 30, 2025
2.0.44(181)
2.0.41
Jun 20, 2025
2.0.41(178)