# Pulsely Uptime Sync vs Byson

The clearest difference is update cadence: Byson at daily against Pulsely Uptime Sync's every 40 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pulsely Uptime Sync sells 1 one-off in-app purchase and Byson sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Pulsely Uptime Sync ships an update every 40 months, Byson daily. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Pulsely Uptime Sync | Byson |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Daily** |
| Size | 5 MB | 21 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pulsely Consulting](https://appshunter.io/developer/475349326) | [Vu Tran Huu](https://appshunter.io/developer/6778678808) |

## What reviewers say

### Pulsely Uptime Sync

[App page](https://appshunter.io/ios/app/pulsely-uptime-sync/id6443509422)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock unlimited websites | $5.99 | one-time |


### Byson

[App page](https://appshunter.io/ios/app/byson-mongodb-client/id6778678806)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Byson Pro Monthly | $4.99 | per month |
| Byson Pro Yearly | $39.99 | per year |
| Byson Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Pulsely Uptime Sync free?

Pulsely Uptime Sync is free to download, with in-app purchases available.

### Is Byson free?

Byson is free to download, with in-app purchases available.

### Do Pulsely Uptime Sync or Byson have ads?

Neither Pulsely Uptime Sync nor Byson shows ads.

### Which is updated more often, Pulsely Uptime Sync or Byson?

Pulsely Uptime Sync ships an update every 40 months, and Byson daily. Most recently, Pulsely Uptime Sync was updated on October 17, 2026 and Byson on October 18, 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.*