Comparison

Cognitive Grid vs Bedside Audio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cognitive Grid

Features
Read full description

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.

About

Bedside Audio

Features
Read full description

Did you snore last night? Bedside Audio turns an overnight recording into a focused morning review. Instead of searching through hours of audio, hear selected snore-like clips, see when they happened, and compare how your nights change over time. ONE TAP AT BEDTIME • Place your iPhone beside the bed, start recording, and lock the screen. • Bedside Audio continues recording in the background. • In the morning, see detected clip count, snore time included in the score, relative peak level, and your nightly score. HEAR THE EVIDENCE • Replay selected clips directly from the timeline. • Jump to marked moments without scrubbing through a full-night file. • Review uncertain clips and correct sounds that were classified incorrectly. BUILD YOUR BASELINE • Compare nightly scores and snore load as your history grows. • Notice quieter and louder nights with a clear seven-night view. • Keep dated results available on your iPhone. PRIVATE BY DESIGN • No account required. • No automatic cloud upload. • Analysis, results, and selected replay clips stay on this iPhone unless you choose to share them. • Delete individual nights whenever you want. Try your first night free. Continue with one lifetime purchase. No subscription. Bedside Audio is a wellness and awareness tool. It does not diagnose, monitor, or treat sleep apnea or any medical condition. Detection can vary with phone placement, room noise, and other people nearby. Terms of Use: https://prizmchain.github.io/bedside-terms-of-service.html Privacy Policy: https://prizmchain.github.io/bedside-privacy-policy.html

Screenshots

Cognitive Grid4 screens
Bedside Audio4 screens

Verdict

The call

The clearest difference is in-app purchases: Cognitive Grid at none against Bedside Audio's 1. Cognitive Grid also leads on update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Bedside Audio sells 1 one-off in-app purchase. Cognitive Grid asks for nothing beyond the download.

UpkeepUpdate frequency

Cognitive Grid ships an update every 6 days, Bedside Audio every 3 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Cognitive Grid versus Bedside Audio: the parameters behind the verdict, then further details
ParameterCognitive GridBedside Audio
PriceFreeFree
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size162 MB37 MB
Age rating4+4+
Developeré‡‘å„€åœ‹éš›ē§‘ęŠ€č‚”ä»½ęœ‰é™å…¬åøNOH HIYEONG

In-app purchases

None

Cognitive Grid

No in-app purchases

1 purchases

Bedside Audio

One-time1
  • Lifetime Access$19.99

Questions

Is Cognitive Grid free?
Cognitive Grid is free to download, with no in-app purchases.
Is Bedside Audio free?
Bedside Audio is free to download, with in-app purchases available.
Do Cognitive Grid or Bedside Audio have ads?
Neither Cognitive Grid nor Bedside Audio shows ads.
Which is updated more often, Cognitive Grid or Bedside Audio?
Cognitive Grid ships an update every 6 days, and Bedside Audio every 3 weeks. Most recently, Cognitive Grid was updated on October 8, 2026 and Bedside Audio on October 11, 2026.

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