Sender vs Fly Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sender
This app provides a focused way to send emails without the distraction of an inbox. It utilizes SMTP to send messages, allowing you to connect your preferred email provider. Ideal for quick dispatches when you need to avoid the complexities of a traditional email client.
- Send emails only
- No inbox or distractions
- SMTP protocol support
- Connect your email provider
- Create specific app passwords
- Inbox-stressless phone experience
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A tiny app that allows you to send email, but not receive. No inbox, no distraction. For those who are tired of the busy email bandwagon but still needs to dash off a quick email on a go. Why not using regular email app with silenced notifications? Because it requires willpower, which we have only little. Don't test yourself, have a system that works just as needed. Sender sends emails via SMTP, which stands for Simple Mail Transfer Protocol. This is what email is supposed to be, right? Set up your email provider of choice in the app, and you're good to go. Every major email provider allows sending with SMTP protocol. You'll just need to create a specific password. There are links for instructions in the app to help with that. Enjoy inbox-stressless phone!
Fly Mail
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Fly Mail is the production Mail app for the Fly Productivity Manager ecosystem. It brings every connected mailbox into one fast, searchable iPhone inbox. GLOBAL INBOX See mail from all of your Fly Mail addresses in one chronological view, with clear account labels and unread status. FAST READING Conversations are prefetched so messages open immediately. Email is normalized for a phone-sized screen, while wide content remains scrollable. HTML mail is displayed by default, and privacy-sensitive remote images stay blocked until you choose to load them. SEARCH AND COMPOSE Search across your mail, find contacts while addressing a message, and send from any available Fly Mail address using Fly Mail's native composition editor. GESTURES THAT KEEP YOU MOVING Swipe a message to mark it read or archive it. In the reader, archive and advance, pull down to refresh, or swipe up from the bottom to start a reply. MADE FOR IOS Fly Mail supports light and dark appearance, the iOS share and mail composition experience, verification-code AutoFill, and registration as a default email app where iOS makes those capabilities available. Privacy Policy: https://pdx.software/privacy Terms of Use: https://pdx.software/terms
Screenshots
Verdict
Sender and Fly Mail are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Sender | Fly Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17 | 16.4 — better |
| Further details — not scored | ||
| Size | 13 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Serhii Pryimachuk | Alex Richard Fiore |
In-app purchases
Sender
No in-app purchases
Fly Mail
No in-app purchases









