# InnoCaption vs Guardio

The clearest difference is in-app purchases: InnoCaption at none against Guardio's 4. InnoCaption also leads on device support (4 vs 1). Guardio's advantage is review sentiment (91% vs 71%) and rating (4.9 vs 4.7). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Guardio sells 2 in-app purchases, starting at $18.99 per month. InnoCaption asks for nothing beyond the download.

Guardio holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 12K and 46K respectively. Written reviews point the same way: 71% of InnoCaption's written reviews are positive against 91% of Guardio's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | InnoCaption | Guardio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12K ratings)](https://appshunter.io/ios/app/innocaption-call-captioning/id1333988644/reviews) | **[4.9 (46K ratings)](https://appshunter.io/ios/app/guardio-mobile-security/id1640981560/reviews)** |
| Number of ratings | 12K | **46K** |
| Positive reviews | 71.5% of reviews | **91.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#132** |
| Size | 95 MB | 91 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mezmo Corporation](https://appshunter.io/developer/579808323) | [Guardio LTD](https://appshunter.io/developer/1640981562) |

## 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


### Guardio

[App page](https://appshunter.io/ios/app/guardio-mobile-security/id1640981560)

**Currently charting:** #132 Top Free · Utilities, #180 Top Grossing · Utilities (US App Store)

This app offers comprehensive digital protection for your devices, identity, and online accounts. It detects and alerts you to threats like phishing, leaked passwords, and identity theft, providing guidance to enhance your online safety.

**Highlights:** Real-time personal info exposure alerts, Phishing and scam detection, Identity monitoring, Suspicious message filtering (iOS), Cross-device security coverage, Security status overview, Guidance for issue resolution

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual (Monthly) | $18.99 | per month |
| Individual (Yearly) | $143.99 | per year |

**What reviewers like**

- 🔒 Protects against malicious websites and scams
- 🚀 Blocks threats in real-time
- 💡 Provides identity theft protection
- 👍 Easy to use and set up
- 🔒 Safeguards personal information

**What reviewers complain about**

- 🐛 Difficult to cancel subscription
- 🔒 Concerns about data privacy and selling user information
- 💰 Expensive subscription fees
- 🐛 Unreliable detection of data leaks
- 🐛 Glitchy and buggy app performance

**Reported bugs**

- App crashes and freezes
- Authentication issues and inability to log in
- Subscription cancellation problems
- Inaccurate data leak notifications

**Requested features**

- Expand email protection beyond just Gmail
- Provide more detailed information on data leaks
- Improve customer support and communication
- Offer a free tier with basic features


## Frequently asked questions

### Is InnoCaption free?

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

### Is Guardio free?

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

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

Guardio is rated higher. InnoCaption averages 4.7 out of 5 from 12K ratings, while Guardio averages 4.9 from 46K ratings.

### Do InnoCaption or Guardio have ads?

Neither InnoCaption nor Guardio shows ads.

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

InnoCaption ships an update weekly, and Guardio weekly. Most recently, InnoCaption was updated on October 16, 2026 and Guardio on October 17, 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.*