Comparison

Relay Check vs Air file Drop

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

Head to head
About

Relay Check

Features
Read full description

This application serves as a troubleshooting tool for users who rely on the Jamf ZTNA over Network Relay.

About

Air file Drop

Features
Read full description

【Air file Drop】 is a DLNA casting toolkit that mirrors your phone to TVs and speakers with stable HD streams for meetings, home, and classrooms. **Quick device discovery** Auto-scan your local network for TVs, Chromecast, and DLNA displays, then connect with one tap. **Smooth HD casting** Adaptive bitrate keeps 4K/1080p playback steady, with persistent Wi-Fi to reduce drops. **Media library streaming** Cast photos and videos from your library, with timeline, volume, and pause controls. **Screen mirroring and documents** Mirror your screen or send PDFs and slideshows for presentations without cables. **History and fast reconnect** View recent devices, retry failed sessions, and pick up casting where you left off. Share screens and media smoothly on any DLNA displayβ€”download to start casting. Subscription Pricing and Terms $6.99/week* $39.99/year* *Prices are in USD; actual charges may convert to local currency. Payment is charged to your iTunes account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours prior to the end of the current period, and renewal cost is identified. You can manage subscriptions and turn off auto-renewal in Account Settings after purchase. No cancellation of the current subscription is allowed during the active period. Any unused portion of a free trial, if offered, is forfeited when you purchase a subscription. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dywnet.xyz/toupingzhushou/privacy.html

Screenshots

Relay Check4 screens
Air file Drop4 screens

Verdict

The call

The clearest difference is in-app purchases: Relay Check at none against Air file Drop's 2. Air file Drop's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

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

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

Both are free to download. Air file Drop sells 2 in-app purchases, starting at $6.99 per 7 days. Relay Check asks for nothing beyond the download.

UpkeepUpdate frequency

Relay Check ships an update every 4 months, Air file Drop every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
Relay Check versus Air file Drop: the parameters behind the verdict, then further details
ParameterRelay CheckAir file Drop
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, Mac β€” betteriPhone, iPad
Requires iOS17.016.0 β€” better
Further details β€” not scored
Size8 MB36 MB
Age rating4+4+
DeveloperJAMF SoftwareFENGHUI (HK) HOLDINGS LIMITED

In-app purchases

None

Relay Check

No in-app purchases

2 purchases

Air file Drop

Subscriptions2
  • Weekly Casting Plan3 Days trial$6.997 Days
  • Yearly Casting Plan$39.991 Year

Questions

Is Relay Check free?
Relay Check is free to download, with no in-app purchases.
Is Air file Drop free?
Air file Drop is free to download, with in-app purchases available.
Do Relay Check or Air file Drop have ads?
Neither Relay Check nor Air file Drop shows ads.
Which is updated more often, Relay Check or Air file Drop?
Relay Check ships an update every 4 months, and Air file Drop every 2 weeks. Most recently, Relay Check was updated on October 28, 2026 and Air file Drop on October 25, 2026.

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