Nextbox vs GCM Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nextbox
Read full descriptionHide full description
Nextbox makes makes it quick and easy to maintain inbox zero. You don't have to be a superhuman to rock your email any more. Just scroll through your feed and emails are marked read as you see them. Pin the ones you want to follow up on later and the rest will drop below them when your feed refreshes.
GCM Mail
Read full descriptionHide full description
GCM Mail – One Inbox. All Your Accounts. GCM Mail brings all your emails together in one powerful, secure, and beautifully designed app. Connect your Gmail, Outlook, Hotmail, Office 365, Exchange, and other IMAP or POP3 accounts — and manage everything seamlessly in a single inbox.
Screenshots
Verdict
The clearest difference is ads: GCM Mail at none against Nextbox's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
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.
Nextbox ships an update every 9 days, GCM Mail every 5 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | Nextbox | GCM Mail |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Next Level Coder, LLC | GCM TECH SOLUTIONS |
In-app purchases
Nextbox
No in-app purchases
GCM Mail
No in-app purchases
