# InnoCaption vs RateTracker

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.

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.

## The numbers

| Metric | InnoCaption | RateTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12K ratings)](https://appshunter.io/ios/app/innocaption-call-captioning/id1333988644/reviews)** | [4.1 (5.5K ratings)](https://appshunter.io/ios/app/ratetrackerblood-sugar/id6746534819/reviews) |
| Number of ratings | **12K** | 5.5K |
| Positive reviews | **71.2% of reviews** | 9.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#106** |
| Size | 95 MB | 108 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mezmo Corporation](https://appshunter.io/developer/579808323) | [X-SPARK HK LIMITED](https://appshunter.io/developer/1810957610) |

## What reviewers say

### InnoCaption

[App page](https://appshunter.io/ios/app/innocaption-call-captioning/id1333988644)

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.

**Highlights:** 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

**Features:** Siri integration, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

- Incoming calls not always received or displayed
- App crashing or freezing during calls
- Issues with call forwarding setup

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/ratetrackerblood-sugar/id6746534819)

**Currently charting:** #106 Top Grossing · Utilities (US App Store)

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.

**Highlights:** Heart Rate & Blood Sugar Tracking, Heart Health Report, GLP-1 Tracker, Blood Pressure Monitor, Quit-Smoking Goals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $6.99 | per 7 days |
| Weekly Access | $7.99 | per 7 days |
| Weekly Access | $9.99 | per 7 days |
| Monthly Access | $19.99 | per month |
| Yearly Access | $39.99 | per year |

**What reviewers like**

- 👍 Easy to measure

**What reviewers complain about**

- ❌ Not accurate at all
- ❌ Worthless app
- ❌ False advertising
- ❌ Doesn't do anything
- ❌ Poorly made, cash grab app

**Reported bugs**

- Exact same readings across multiple checks
- Impossible to cancel
- Heart rate not matching other monitors

**Requested features**

- Allow testing before purchase
- Add blood sugar tracker


## Frequently asked questions

### Is InnoCaption free?

InnoCaption is free to download, with no in-app purchases.

### Is RateTracker free?

RateTracker is free to download, with in-app purchases available.

### Which has better reviews, InnoCaption or RateTracker?

InnoCaption is rated higher. InnoCaption averages 4.7 out of 5 from 12K ratings, while RateTracker averages 4.1 from 5.5K ratings.

### Do InnoCaption or RateTracker have ads?

RateTracker shows ads; InnoCaption does not.

### Which is updated more often, InnoCaption or RateTracker?

InnoCaption ships an update weekly, and RateTracker every 10 days. Most recently, InnoCaption was updated on October 26, 2026 and RateTracker on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*