# Byebye vs Saylo

The clearest difference is in-app purchases: Byebye at none against Saylo's 2. Byebye also leads on device support (3 vs 1). Saylo's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Saylo sells 2 in-app purchases, starting at $2.99 per month. Byebye asks for nothing beyond the download.

Byebye ships an update every 3 weeks, Saylo every 9 days. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Byebye | Saylo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 58 MB | 89 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Radu Trandafir](https://appshunter.io/developer/1871775794) | [INNOFUN DIGITAL](https://appshunter.io/developer/1403675749) |

## What reviewers say

### Byebye

[App page](https://appshunter.io/ios/app/byebye-your-stuff-decoded/id6761500284)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Saylo

[App page](https://appshunter.io/ios/app/saylo-smart-reply-keyboard/id6762554473)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Saylo+ Monthly | $2.99 | per month |
| Saylo+ Yearly | $19.99 | per year |


## Frequently asked questions

### Is Byebye free?

Byebye is free to download, with no in-app purchases.

### Is Saylo free?

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

### Do Byebye or Saylo have ads?

Neither Byebye nor Saylo shows ads.

### Which is updated more often, Byebye or Saylo?

Byebye ships an update every 3 weeks, and Saylo every 9 days. Most recently, Byebye was updated on September 12, 2026 and Saylo on September 15, 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.*