Chatter Jammer vs CRKD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chatter Jammer
This app records your voice and plays it back with a customizable delay, creating a speaking challenge. It includes suggested phrases and saves your most recent recordings for playback.
- Adjustable voice delay
- Voice recording
- Delayed Auditory Feedback (DAF)
- Suggested phrases
- Recent recording history
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Chatter Jammer is based on the 2012 Ig Nobel prize winning research, Speech Jammer. It will record your voice and replay it back to you at an adjustable delay. This is known as Delayed Auditory Feedback (DAF) and results in difficulty speaking. Chatter Jammer also has a list of suggested phrases to say and will record the 3 most recent recordings. For proper usage, plug in ear/headphones and turn up the volume.
CRKD
Enhance your gaming gear experience with this app. Reveal product rarity, access exclusive content, and stay updated on new releases. Shop for premium gaming products and find support resources.
- Reveal product rarity
- Seamless sign-up options
- Push notifications for updates
- Explore and shop the store
- Access support and guide videos
- Join a gaming community
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Welcome to the CRKD app, the companion for CRKD premium gaming gear. Reveal: With just a tap, you reveal your unique product number and discover its rarity rank, adding a exciting element of surprise to every unboxing. Easy Access: Signing up is a breeze! Whether it's through your email, Google, Facebook, Twitter, Discord or Twitch, CRKD ensures a seamless and hassle-free registration process. Stay in the touch: Never miss a beat! Receive push notifications straight to your device, keeping you informed and up to date on all the latest CRKD product releases. Be the first to know about exciting new additions to our collections, limited editions, and exclusive offers. Explore the Store: Dive into the virtual aisles of the CRKD Store. Browse our latest and exclusive gaming products and get them delivered to your doorstep with a few simple taps. CRKD TV : Your Hub for All Things CRKD. This hub hosts everything a gamer needs. Including support and guide videos to keep you at the top of your game. Join the CRKD Family and get ready to start your collection.
Screenshots
Verdict
The clearest difference is rating: CRKD at 3.1 against Chatter Jammer's 1.8. CRKD also leads on update cadence (every 5 weeks vs every 13 months) and ratings volume (58 vs 17). Chatter Jammer's advantage is monetization model (free vs free with in-app purchases) and review sentiment (60% vs 37%). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CRKD holds the better App Store score, 3.1 against 1.8. Both are backed by a comparable volume of ratings — 17 and 58 respectively. Written reviews complicate that: 60% of Chatter Jammer's written reviews are positive against 37% of CRKD's, so the app with the better star average is not the one people write more warmly about.
Chatter Jammer ships an update every 13 months, CRKD every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | Chatter Jammer | CRKD |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (17 ratings) | 3.1 (58 ratings) — better |
| Positive reviews | 60.0% of reviews — better | 37.1% of reviews |
| Number of ratings | 17 | 58 — better |
| Update frequency | Every 13 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 6.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 50 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Truong | Aionic Labs |
Customer experience
Chatter Jammer
CRKD
In-app purchases
Chatter Jammer
No in-app purchases
CRKD
No in-app purchases
