Jyv vs NERVE.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jyv
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Jyv is a platform for creating and managing events where users can actively collaborate by completing tasks, chat and send live updates via auto-generated group messages and sharing photos across devices to be enjoyed after the event.
NERVE.
This app facilitates a live-streaming game where participants can stream exciting activities to viewers. Viewers gain premium access and can send custom donations to streamers. Receive notifications when players go live and embrace the opportunity to become famous.
- Live-streaming gameplay
- Viewer premium access
- Custom donations to players
- Live player notifications
- Become famous through streaming
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Are you a WATCHER or a PLAYER? NERVE is a livestream game. "Players" stream themselves doing exciting things to "watchers", who get premium access to streams and can send custom donations to players. You'll receive a notification whenever a player goes live. You can be fearless. You can be famous. Welcome to NERVE.
Screenshots
Verdict
The clearest difference is in-app purchases: Jyv at none against NERVE.'s 10. Jyv also leads on iOS requirement (12.4 vs 17.0). NERVE.'s advantage is update cadence (every 4 days vs every 2 months). On price, ads 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. NERVE. sells 10 one-off in-app purchases. Jyv asks for nothing beyond the download.
Jyv ships an update every 2 months, NERVE. every 4 days. Both last shipped on November 12, 2026.
| Parameter | Jyv | NERVE. |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (85 ratings) — better |
| Positive reviews | — | 73.2% of reviews |
| Number of ratings | — | 85 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 611 MB |
| Age rating | 12+ | 17+ |
| Developer | Jyv LLC | Phi Vision, Inc. |
Bugs and requests
Jyv
Not enough reviews yet to summarise bugs or requests.
NERVE.
Reported bugs
5 issues- Phone number verification not sending code
- Error sending code
- App crashes on opening
- Shows everyone is offline, playing same clips
- App displays webpage and replays a single video
Requested features
3 requests- Fix phone number verification for UK users
- Allow bidding on stream times
- More streamers online more often
In-app purchases
Jyv
No in-app purchases
NERVE.
- $1$1.00
- $2$2.00
- $3$3.00
Show 7 moreShow fewer
- $5$5.00
- $7$7.00
- $10$10.00
- $15$15.00
- $20$20.00
- $50$50.00
- $100$100.00
