Comparison

悬浮时钟 vs Sendby

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

Head to head
About

悬浮时钟

This utility app displays the current time on any screen, aiding in precise timing for purchases and general countdowns. It also helps users check and calibrate time against designated servers.

Highlights
  • Display time on any interface
  • Precise timing for purchases
  • Server time synchronization
  • Time calibration tool
  • iOS Floating Window support
  • iOS Dynamic Island integration
Features
Read full description

悬浮时钟-智能抢购助手官方APP 悬浮时钟能在任意界面显示、计时当前时间,帮助你卡点抢购、计时。 悬浮时钟也是一款智能工具,可以帮助用户查看当前时间与指定服务器的延迟,进行时间校准的工具。 全面适配最新iOS特性:【悬浮窗】、【灵动岛】。

About

Sendby

Easily send photos, videos, files, and text from your phone to a nearby computer. No account or cables needed for quick transfers over a private, encrypted network. Offers free basic photo/video sharing with optional Pro features for files and unlimited transfers.

Highlights
  • Send photos, videos, files, and text
  • Wireless transfer to nearby computers
  • No account or cable required
  • Private, encrypted network connection
  • Optional spacebar sending
  • Local send history
Features
Read full description

Send what's on your phone to the computer in front of you. Sendby sends photos, videos, files and text cards you choose to a nearby computer. Open https://sendby.space in a desktop browser or use the Sendby Windows client to receive. The current iOS app sends content; it does not receive files on iPhone. CHOOSE, THEN SEND Prepare your content and tap the intended nearby device to send. No Sendby account or cable is required. OPTIONAL SPACE-BAR SENDING With the computer's receiver page in the foreground, press Space to request a transfer. Approve the first request for that connection on your phone. While the authorization remains valid, a fresh Space request can send newly prepared content. Authorization ends when the phone leaves the active sending screen or the connection is lost. This uses keyboard requests, not phone-motion sensing. Reconnecting alone never starts a transfer. PRIVATE-NETWORK TRANSFERS Content travels over a verified, encrypted private-network connection. Sendby connection servers do not relay file or text bodies. Internet access is still required for device discovery. Both devices should be on the same local network with device-to-device communication allowed. Guest networks, client isolation, VPNs or firewalls may prevent discovery or transfer. There is no automatic fallback to a public file relay. FREE Send up to 10 photos or videos per selection, up to 128 MiB per item and 1024 MiB in total. File and text-card sending require Pro. PRO Send files and text cards, and remove commercial photo/video count and size limits. Device, storage, network and receiver limits still apply. Each text card supports up to 1 MiB of UTF-8 text. Type or paste explicitly. The receiver displays text temporarily and offers a Copy action; it never automatically saves text as a file or overwrites the clipboard. LOCAL HISTORY Review confirmed sends on your device. History is not an original-file backup and does not store text-card bodies. Always confirm files have been saved on the receiving computer. PURCHASES Pro offers monthly and annual auto-renewable subscriptions and a lifetime, one-time non-consumable purchase. Prices, currencies and billing periods are shown before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Renewal is charged within 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple account settings. Lifetime access does not renew and does not automatically cancel an existing subscription. Use Restore Purchases in the app to restore eligible purchases. Support: hello@sendby.space Privacy Policy: https://sendby.space/privacy/en Terms of Use: https://sendby.space/terms/en Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

悬浮时钟4 screens
Sendby4 screens

Verdict

The call

The clearest difference is update cadence: Sendby at every 5 days against 悬浮时钟's every 6 weeks. 悬浮时钟's advantage is ratings volume (5 vs 1) and iOS requirement (15.0 vs 17.0). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 悬浮时钟 sells 2 one-off in-app purchases and Sendby sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 悬浮时钟 against 5.0 for Sendby. That said, the two scores are not equally well evidenced: 悬浮时钟 has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

悬浮时钟 ships an update every 6 weeks, Sendby every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
悬浮时钟 versus Sendby: the parameters behind the verdict, then further details
Parameter悬浮时钟Sendby
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings5 — better1
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size3 MB17 MB
Age rating4+4+
Developer珈旭 李伟 唐

Customer experience

悬浮时钟

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sendby

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

悬浮时钟

One-time2
  • 请开发君加个鸡腿$0.99
  • 请开发君喝杯咖啡$2.99
3 purchases

Sendby

Subscriptions2
  • Sendby Pro Monthly$0.991 Month
  • Sendby Pro Yearly$6.991 Year
One-time1
  • Sendby Pro Lifetime$14.99

Questions

Is 悬浮时钟 free?
悬浮时钟 is free to download, with in-app purchases available.
Is Sendby free?
Sendby is free to download, with in-app purchases available.
Which has better reviews, 悬浮时钟 or Sendby?
悬浮时钟 and Sendby are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do 悬浮时钟 or Sendby have ads?
Neither 悬浮时钟 nor Sendby shows ads.
Which is updated more often, 悬浮时钟 or Sendby?
悬浮时钟 ships an update every 6 weeks, and Sendby every 5 days. Most recently, 悬浮时钟 was updated on November 3, 2026 and Sendby on October 31, 2026.

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