# 悬浮时钟 vs Sendby

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.

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.

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.

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.

## The numbers

| Metric | 悬浮时钟 | Sendby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/id1587877848/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sendby/id6820490809/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 3 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [珈旭 李](https://appshunter.io/developer/1586937677) | [伟 唐](https://appshunter.io/developer/6815037147) |

## What reviewers say

### 悬浮时钟

[App page](https://appshunter.io/ios/app/id1587877848)

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:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 请开发君加个鸡腿 | $0.99 | one-time |
| 请开发君喝杯咖啡 | $2.99 | one-time |


### Sendby

[App page](https://appshunter.io/ios/app/sendby/id6820490809)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sendby Pro Monthly | $0.99 | per month |
| Sendby Pro Yearly | $6.99 | per year |
| Sendby Pro Lifetime | $14.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*