Echo vs Cognitive Grid
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Echo
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Echo gives your voice back. Your words, your voice. Built for people living with ALS, stroke, laryngectomy, or any condition that affects speech, Echo lets you communicate in your own voice, not a generic computer voice. Record a short voice sample, or upload an old recording, even a voicemail or home video. Echo isolates and recreates your voice using advanced AI. Then type anything and hear it spoken aloud, instantly, in a voice that sounds like you. --- FEATURES --- Your Voice Create a voice profile from any recording. Echo enhances and isolates your voice automatically, no studio required. Quick Phrases Save your most-used phrases as one-tap buttons. Greetings, requests, responses, always ready, never retyped. Echo Studio Premium AI synthesis for the most natural-sounding speech. Free users get weekly Studio credits; Premium users get unlimited. Always Private Your phrases and account data are never sold or shared. Voice processing uses secure AI infrastructure and audio is not retained after synthesis. --- ECHO PREMIUM --- Upgrade for unlimited Echo Studio synths, unlimited voice profiles, unlimited custom phrases, and extended speech history. $9.99 / month or $79.99 / year. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Cognitive Grid
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Cognitive Grid is the companion app for the CGP Grid Pad, an interactive training device. Practice focus, reaction and coordination through light cues, colors and hands-on activities. A compatible CGP Grid Pad is required for device-based training and group games. Connect it to the app via Bluetooth. Downloading the app does not include a physical device. For device information and availability, visit our developer website. INTERACTIVE PRACTICE Follow guided activities with visual cues and immediate feedback. Respond to lights and colors, follow paths and practice coordinated responses on the grid. REVIEW YOUR SESSIONS View results after practice and revisit your training history. Use your records to follow changes in your own performance over time. INDIVIDUAL AND GROUP USE Use Family mode for personal practice and shared activities. Institution mode supports participant management and group activities for community centers and care settings. LANGUAGE OPTIONS Choose English, Traditional Chinese or Simplified Chinese. On first launch, the app selects a supported language based on your device settings. You can change the app language in Settings. GETTING STARTED Connect your compatible CGP Grid Pad, select an activity and follow the on-screen guidance. Without connected hardware, you can browse the app, view instructions and review existing records, but device-based training cannot be completed. Cognitive Grid is a cognitive and reaction practice tool. It does not provide medical diagnosis, medical monitoring, disease treatment or medical advice.
Screenshots
Verdict
The clearest difference is in-app purchases: Cognitive Grid at none against Echo's 2. Cognitive Grid also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Echo sells 2 in-app purchases, starting at $9.99 per month. Cognitive Grid asks for nothing beyond the download.
| Parameter | Echo | Cognitive Grid |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 8 MB | 162 MB |
| Age rating | 4+ | 4+ |
| Developer | Lairy Labs | ้ๅๅ้็งๆ่กไปฝๆ้ๅ ฌๅธ |
In-app purchases
Echo
- Echo Premium$9.991 Month
- Echo Premium$79.991 Year
Cognitive Grid
No in-app purchases









