# Courierly vs SimpleMail by WK

The clearest difference is ads: Courierly at none against SimpleMail by WK's shown. Courierly also leads on update cadence (weekly vs fortnightly). SimpleMail by WK's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Courierly ships an update weekly, SimpleMail by WK fortnightly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Courierly | SimpleMail by WK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/courierly/id6767714878/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [建东 刘](https://appshunter.io/developer/1896489302) | [Wonkyoung Seo](https://appshunter.io/developer/6775065699) |

## What reviewers say

### Courierly

[App page](https://appshunter.io/ios/app/courierly/id6767714878)

Manage your email infrastructure on the go. Monitor delivery, inspect payloads, and send emails directly from your phone. Troubleshoot issues and manage domains without needing a desktop.

**Highlights:** Monitor email delivery events, Inspect request and response payloads, Manage domains and webhooks, Send, schedule, and cancel emails, Reply to inbound emails, Access API resources

**In-app purchases:** none


### SimpleMail by WK

[App page](https://appshunter.io/ios/app/simplemail-by-wk/id6783971542)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Courierly free?

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

### Is SimpleMail by WK free?

SimpleMail by WK is free to download, with no in-app purchases.

### Do Courierly or SimpleMail by WK have ads?

SimpleMail by WK shows ads; Courierly does not.

### Which is updated more often, Courierly or SimpleMail by WK?

Courierly ships an update weekly, and SimpleMail by WK fortnightly. Most recently, Courierly was updated on October 24, 2026 and SimpleMail by WK on October 18, 2026.

---

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