InnoCaption vs RateTracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InnoCaption
This app provides free, real-time captions for phone calls, assisting individuals with hearing loss. It offers options for live stenographers or automated speech recognition, with features like text-to-speech shortcuts and transcript summaries for enhanced communication.
- Live call captioning (stenographer or ASR)
- Text-to-speech calling with AI refine
- Customizable TTS shortcuts
- AI-powered transcript summaries
- Save and view call transcripts
- Captioning for incoming and outgoing calls
- Spam call filter
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If hearing loss makes understanding phone calls challenging, try the InnoCaption app for free, fast, and accurate real-time call captions. InnoCaption is available at no cost to eligible users in the United States through funding from the FCC’s Telecommunications Relay Services (TRS) Fund. **** New Update **** • Custom Word List – Add custom words like names and specialized terms to improve real-time caption accuracy • Picture-in-Picture – Keep captions visible in a floating window while using other apps or browsing the web during a call REAL-TIME CAPTIONS FOR EVERY CALL • Switch between live stenographers or Automated Speech Recognition (ASR) captions at any time during your call • Available at no cost to individuals with hearing loss in the United States • Caption your calls in multiple languages, including Spanish, Chinese, Filipino, and more • Make and caption 3-way calls SEAMLESS CALLING & PERSONALIZATION • Get captions for both incoming and outgoing calls • Keep your existing phone number with our patented One Number technology • Use InnoCaption like your regular phone dialer – no need to make calls through a 711 relay • Customize the InnoCaption app to fit your accessibility needs TEXT-TO-SPEECH CALLING FEATURES • Use AI Refine to turn short responses into complete sentences at the touch of a button • Customize prewritten TTS Shortcuts for fast and effortless replies during calls ACCESSIBLE TRANSCRIPTS & VOICEMAIL • Save and view transcripts of previous calls • Generate concise AI-powered summaries of call transcripts • Access and read fully captioned voicemail messages SMART CONTACT INTEGRATION • Easily sync contacts from your phone to the InnoCaption app • Continue using your personal cell number by combining our caller ID and call-forwarding features EMERGENCY CALLS & SPAM FILTER • Built-in spam call filter blocks high-risk calls and provides notices for potential spam calls • Make 911 emergency calls with captions* *911 service may be limited or unavailable in the event of network disruptions or degradation, service connection or internet failure, or other circumstances. For more information, visit www.innocaption.com/calling-911 Cellular data plan or Wi-Fi is required to use the service. FEDERAL LAW PROHIBITS ANYONE BUT REGISTERED USERS WITH HEARING LOSS FROM USING INTERNET PROTOCOL (IP) CAPTIONED TELEPHONES WITH THE CAPTIONS TURNED ON. IP Captioned Telephone Service may use a live operator. The operator generates captions of what the other party to the call says. These captions are then sent to your phone. There is a cost for each minute of captions generated, paid from a federally administered fund. For more information, visit us at https://www.innocaption.com For assistance, contact us at support@innocaption.com
RateTracker
This app helps you monitor vital health metrics like heart rate, blood sugar, and blood pressure. It also supports lifestyle goals such as quitting smoking and tracking GLP-1 medication side effects. Gain insights into your health trends and receive motivational support.
- Heart Rate & Blood Sugar Tracking
- Heart Health Report
- GLP-1 Tracker
- Blood Pressure Monitor
- Quit-Smoking Goals
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RateTracker goes beyond basic health tracking, offering a complete wellness toolkit designed to empower your daily health journey. Whether you're monitoring vital signs or working toward lifestyle goals, our intuitive platform provides the insights and support you need to stay on track. Key Features: 1.Precision Heart Rate & Blood Sugar Tracking:Effortlessly measure your heart rate and log blood sugar readings with smartphone—no extra hardware required. 2.Heart Health report:Measure your heart rate and understand your stress and energy level. 3.GLP-1 Tracker:Record the dosage changes of GLP-1 receptor agonist drugs, as well as track the blood sugar data and the side effects of the injections. 4.Blood Pressure Monitor:Record and track your blood pressure trends to help you understand your blood pressure levels on a daily and monthly basis. 5.Easy to Quit-Smoking:Set goals to quit smoking and receive motivational tips to help you reduce or quit smoking for good. Make the result more accurate: *** Do *** · Keep finger still with light contact · Measure in stable lighting *** Avoid *** · Pressing too hard · Moving during measurement Subscription Details: · Flexible plans: Weekly or annual options · Auto-renewal can be disabled anytime via your device’s subscription settings. · Payment is processed through your app store account. Important Note: · RateTracker is designed for general wellness purposes and should not replace professional medical care. · Consult a healthcare provider for any health concerns. Connect With Us: · Website:www.xsparkext.com · Email:xspark0422@gmail.com Legal: · Privacy Policy:http://www.xsparkext.com/website-cfg/policy · Terms of Use:http://www.xsparkext.com/website-cfg/service
Screenshots
Verdict
The clearest difference is review sentiment: InnoCaption at 71% against RateTracker's 10%. InnoCaption also leads on rating (4.7 vs 4.1) and in-app purchases (none vs 8). RateTracker's advantage is chart position (#106 vs unranked). On price, ratings volume, update cadence and iOS requirement 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. RateTracker sells 5 in-app purchases, starting at $6.99 per 7 days. InnoCaption asks for nothing beyond the download.
InnoCaption holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 12K and 5.5K respectively. Written reviews point the same way: 71% of InnoCaption's written reviews are positive against 10% of RateTracker's.
InnoCaption ships an update weekly, RateTracker every 10 days. Both last shipped on October 26, 2026.
| Parameter | InnoCaption | RateTracker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12K ratings) — better | 4.1 (5.5K ratings) |
| Positive reviews | 71.2% of reviews — better | 9.9% of reviews |
| Number of ratings | 12K — better | 5.5K |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | — | #106 — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 95 MB | 108 MB |
| Age rating | 4+ | 12+ |
| Developer | Mezmo Corporation | X-SPARK HK LIMITED |
Customer experience
InnoCaption
RateTracker
User reviews
InnoCaption
From 12K App Store ratingsWhat we love
- 🚀 Accurate and fast captioning
- 👍 Enables independent phone use for deaf/hard of hearing
- 👍 Helpful customer support
- 👍 Useful for work, personal, and medical calls
- 👍 Saves call transcripts for reference
Room to improve
- 🐛 Occasional issues with call quality and disconnections
- 🐛 Inaccurate transcription of names and numbers
- 🔒 Concerns about privacy and sharing personal information
- 🔋 Drains battery when used extensively
RateTracker
From 5.5K App Store ratingsWhat we love
- 👍 Easy to measure
Room to improve
- ❌ Not accurate at all
- ❌ Worthless app
- ❌ False advertising
- ❌ Doesn't do anything
- ❌ Poorly made, cash grab app
Bugs and requests
InnoCaption
Reported bugs
3 issues- Incoming calls not always received or displayed
- App crashing or freezing during calls
- Issues with call forwarding setup
Requested features
4 requests- Ability to caption in-person conversations
- Integration with video calling apps
- Improved transcription accuracy for names and numbers
- Option to save call transcripts locally
RateTracker
Reported bugs
3 issues- Exact same readings across multiple checks
- Impossible to cancel
- Heart rate not matching other monitors
Requested features
2 requests- Allow testing before purchase
- Add blood sugar tracker
In-app purchases
InnoCaption
No in-app purchases
RateTracker
- Weekly Access7 Days trial$6.997 Days
- Weekly Access7 Days trial3 variants$7.997 Days
- Weekly Access7 Days trial2 variants$9.997 Days
Show 2 moreShow fewer
- Monthly Access$19.991 Month
- Yearly Access$39.991 Year
Questions
Is InnoCaption free?
Is RateTracker free?
Which has better reviews, InnoCaption or RateTracker?
Do InnoCaption or RateTracker have ads?
Which is updated more often, InnoCaption or RateTracker?
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