Comparison

SaneBox vs IO Mail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SaneBox

This app enhances your email management experience by automatically sorting important messages, hiding distractions, and allowing you to unsubscribe from unwanted emails. It connects to any email service and learns your preferences to declutter your inbox.

Highlights
  • Automatic inbox sorting
  • AI-powered email analysis
  • Distraction filtering
  • One-click unsubscribe
  • Email follow-up reminders
  • Do Not Disturb mode
Features
Read full description

Download and install this optional app to enhance your SaneBox experience. Push notifications let you know when your latest digest is ready, quickly process it directly on your device. *** New to SaneBox? Keeping reading...*** The SaneBox service connects to your email, identifies important messages, hides distractions, has Do Not Disturb, banishes annoying senders, reminds you to followup and more... Start your TWO WEEK FREE TRIAL today! Connects to any email service (Gmail, Office 365, Yahoo, iCloud, etc…). If you know how to use email folders, then you know how to use SaneBox. The unimportant email isn't quarantined like inferior products. It stays in your account, SaneBox just moves it out of your Inbox to a server folder. You can continue to use any email client or webmail interface because they are just folders on your email server. WHEN YOU CONNECT YOUR EMAIL • SaneBox folders are added everywhere you check your email. • Your Inbox email is then sorted: • Important email arrives and stays in your Inbox. • Distractions arrive and are moved to your SaneLater folder. • Check your Inbox and SaneBox folders with any webmail/email client. • During onboarding you’ll have the opportunity to try our other award winning features and folders. • Connect additional email accounts. HOW DOES SANEBOX KNOW? • We've been keeping email sane since 2010. • Our AI will analyze your email history and learn what is important to you. • Teach us by moving any misplaced email to the correct folder with any webmail/email client. WHY SANEBOX? • Sort and declutter your Inbox automatically • Schedule breaks from new email with Do Not Disturb • Unsubscribe from unwanted emails with 1-click • Snooze non-urgent email for later • Track and get notified when someone hasn't replied • Free access to Inbox Zero Academy DIGITAL SUBSCRIPTION OPTIONS • Snack - one email account and one optional extra for $6.99 per month or $58.99 per year (save over 35%). Cancel any time. • Lunch - two email accounts and five optional extra for $11.99 per month or $98.99 per year (save over 30%). Cancel any time. • Dinner - four email accounts and all optional extras for $35.99 per month or $299.99 per year (save over 30%). Cancel any time. Your payment will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew each month or year 24-hours before the end of the current period, and your credit card will be charged through your iTunes account unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off auto-renew at any time from your iTunes account settings. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. PRIVACY POLICY There's an old saying, "If you're not paying for a product, then you are the product". You are our customer - not our product. We will never sell your data, show you ads or breach your trust. Your privacy and security is our top priority. https://www.sanebox.com/privacy TERMS OF SERVICE https://www.sanebox.com/tos Questions Concerns? Please contact us at support@sanebox.com. We respond to every inquiry. * Prices shown are in U.S. dollars. Other restrictions apply.

About

IO Mail

Features
Read full description

IO Mail is an email app you don't just read — you manage your mail with it. MAIL HUB Every launch starts with a summary of your day: unread mail, messages from important people, today's tasks, overdue items, follow-ups awaiting a reply and snoozed mail, all on one screen. MULTIPLE ACCOUNTS Bring Iyonosfer, Gmail, Outlook and any IMAP account into one app. See all inboxes together and give each account its own color and signature. RULES Create rules by sender, subject, attachment or size: move to a folder, label, flag, mark as read, mute notifications, notify with priority or create a task automatically. For Iyonosfer accounts rules also run on the server, so unwanted notifications never reach your phone. FOLLOW-UPS AND EXPECTED MAIL Get reminded when a mail you sent goes unanswered. Expecting a message? Create an expectation; it's marked when the mail arrives and you're alerted if it doesn't. TASKS, NOTES, SNOOZE Turn a mail into a task with a due date and add it to your calendar. Take notes and send them as mail. Snooze a message and it returns to your inbox when the time comes. LABELS AND IMPORTANT PEOPLE Group mail with colored labels. Mark important people so their mail stands out in Mail Hub. Send unwanted senders straight to junk. CALENDAR INVITATIONS Accept or decline meeting invitations and add them to your device calendar. INSTANT NOTIFICATIONS New-mail notifications arrive within seconds for Iyonosfer accounts. Other accounts are checked in the background at regular intervals. BUILT FOR IPAD In landscape, folders, the message list and the message sit side by side. PRIVACY AND SECURITY No ads, no tracking. Passwords are kept in the device's secure storage and mail content stays on your device. Lock the app with Face ID. Remote images never load without your permission. IO Mail is developed by Iyonosfer Yazılım Hizmetleri.

Screenshots

SaneBox4 screens
IO Mail4 screens

Verdict

The call

The clearest difference is in-app purchases: IO Mail at none against SaneBox's 10. IO Mail also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SaneBox sells 10 in-app purchases, starting at $6.99 per month. IO Mail asks for nothing beyond the download.

UpkeepUpdate frequency

SaneBox ships an update every 3 weeks, IO Mail weekly. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
SaneBox versus IO Mail: the parameters behind the verdict, then further details
ParameterSaneBoxIO Mail
PriceFreeFree
Rating4.6 (653 ratings) — better—
Positive reviews61.3% of reviews—
Number of ratings653 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size18 MB33 MB
Age rating4+4+
DeveloperSaneBoxAli Kemal Celebioglu

Bugs and requests

SaneBox

Reported bugs

3 issues
  • Emails disappearing or getting redirected
  • Folders and settings not working as expected
  • Aggressive marketing and difficulty unsubscribing

Requested features

3 requests
  • More transparent and customizable email sorting
  • Improved integration with email clients
  • Better mobile experience

IO Mail

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

SaneBox

Subscriptions10
  • Monthly Snack - Legacy$6.991 Month
  • Monthly Snack$6.991 Month
  • Monthly Lunch - Legacy$11.991 Month
Show 7 more
  • Monthly Lunch$11.991 Month
  • Monthly Dinner$35.991 Month
  • Yearly Snack - Legacy$58.991 Year
  • Yearly Snack$58.991 Year
  • Yearly Lunch - Legacy$98.991 Year
  • Yearly Lunch$98.991 Year
  • Yearly Dinner$299.991 Year
None

IO Mail

No in-app purchases

Questions

Is SaneBox free?
SaneBox is free to download, with in-app purchases available.
Is IO Mail free?
IO Mail is free to download, with no in-app purchases.
Do SaneBox or IO Mail have ads?
Neither SaneBox nor IO Mail shows ads.
Which is updated more often, SaneBox or IO Mail?
SaneBox ships an update every 3 weeks, and IO Mail weekly. Most recently, SaneBox was updated on November 11, 2026 and IO Mail on November 6, 2026.

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