# Reader Meter vs Charisma Lab

The clearest difference is review sentiment: Charisma Lab at 100% against Reader Meter's 0%. Charisma Lab also leads on price (Free vs $4.00) and update cadence (every 3 weeks vs every 6 months). Reader Meter's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Charisma Lab is free to download; Reader Meter costs $4.00 up front. Charisma Lab sells 2 in-app purchases, starting at $9.99 per month. Reader Meter asks for nothing beyond the download.

Reader Meter ships an update every 6 months, Charisma Lab every 3 weeks. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Reader Meter | Charisma Lab |
| --- | --- | --- |
| Price | $4.00 | **Free** |
| Rating | — | **[4.9 (13 ratings)](https://appshunter.io/ios/app/charisma-lab-speaking-coach/id6755646238/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 36 MB | 52 MB |
| Requires iOS | **15.1** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Savannah Ngo](https://appshunter.io/developer/1812219574) | [SIGNAL1st LLC](https://appshunter.io/developer/1855231930) |

## What reviewers say

### Reader Meter

[App page](https://appshunter.io/ios/app/reader-meter/id6745434060)

Assess a child's reading fluency and accuracy using any book or passage. Upload text via camera, mark errors as they read, and get instant calculations for accuracy and fluency. Connect to a web app for student management and error analysis.

**Highlights:** Oral Reading Fluency (ORF) assessment, Camera text upload, Error marking during reading, Automatic accuracy and fluency calculation, Web app integration for student management, Error analysis for instructional insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Charisma Lab

[App page](https://appshunter.io/ios/app/charisma-lab-speaking-coach/id6755646238)

This app provides a private space to practice speaking aloud and receive AI-powered feedback on delivery. It helps users overcome common speaking issues like uptalk, monotone delivery, and filler words to build confidence for presentations, pitches, and interviews.

**Highlights:** AI speaking coach with tactical feedback, Four distinct practice modes, Hands-free speaking practice, Voice playback for self-assessment, Focus on delivery: pace, pitch, volume, Preparation for presentations and interviews

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charisma Lab Pro Monthly | $9.99 | per month |
| Charisma Lab Pro | $14.99 | per month |


## Frequently asked questions

### Is Reader Meter free?

Reader Meter costs $4.00, with no in-app purchases.

### Is Charisma Lab free?

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

### Do Reader Meter or Charisma Lab have ads?

Charisma Lab shows ads; Reader Meter does not.

### Which is updated more often, Reader Meter or Charisma Lab?

Reader Meter ships an update every 6 months, and Charisma Lab every 3 weeks. Most recently, Reader Meter was updated on September 27, 2026 and Charisma Lab on September 30, 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.*