# InnoCaption vs Fix Grammar

The clearest difference is in-app purchases: InnoCaption at none against Fix Grammar's 2. InnoCaption also leads on update cadence (weekly vs every 9 months) and ratings volume (12K vs 1). Fix Grammar's advantage is rating (5.0 vs 4.7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fix Grammar sells 2 in-app purchases, starting at $0.99 per month. InnoCaption asks for nothing beyond the download.

Fix Grammar holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: InnoCaption has 12K ratings behind it against 1, so its average is the more settled of the two.

InnoCaption ships an update weekly, Fix Grammar every 9 months. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | InnoCaption | Fix Grammar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12K ratings)](https://appshunter.io/ios/app/innocaption-call-captioning/id1333988644/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fix-grammar/id6468834867/reviews)** |
| Number of ratings | **12K** | 1 |
| Positive reviews | 71.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Monetization | **Free** | Freemium |
| Size | 95 MB | 9 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mezmo Corporation](https://appshunter.io/developer/579808323) | [Ashen Ishanka Costha](https://appshunter.io/developer/1566497857) |

## 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


### Fix Grammar

[App page](https://appshunter.io/ios/app/fix-grammar/id6468834867)

This app helps users identify and correct grammar errors in their writing. It aims to improve text quality for students, professionals, and casual writers, making writing polished and error-free.

**Highlights:** Grammar correction, Error spotting, Text polishing, Professional writing enhancement, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $9.99 | per year |


## Frequently asked questions

### Is InnoCaption free?

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

### Is Fix Grammar free?

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

### Which has better reviews, InnoCaption or Fix Grammar?

Fix Grammar is rated higher. InnoCaption averages 4.7 out of 5 from 12K ratings, while Fix Grammar averages 5.0 from 1 ratings.

### Do InnoCaption or Fix Grammar have ads?

Neither InnoCaption nor Fix Grammar shows ads.

### Which is updated more often, InnoCaption or Fix Grammar?

InnoCaption ships an update weekly, and Fix Grammar every 9 months. Most recently, InnoCaption was updated on October 20, 2026 and Fix Grammar on October 13, 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.*