Email Cleaner vs Drive Keeper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Email Cleaner
This app helps you declutter your inbox by unsubscribing from unwanted mailing lists, blocking spam senders, and bulk deleting old messages. It offers a private way to manage multiple email accounts and regain control of your digital mailbox.
- Unsubscribe from mailing lists with one tap
- Block spam, junk, and marketing senders
- Bulk delete old messages
- Free up storage space
- Undo any action
- Manage multiple email accounts (Premium)
- Private by design
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Drowning in emails? Buried under newsletters, spam, and thousands of unread messages? Running out of storage? Email Cleaner: Inbox Zapper is a free email cleaner and unsubscribe app. Unsubscribe from unwanted emails, block spam senders, and bulk delete old messages in seconds. Your data never leaves your device. CLEAN YOUR INBOX IN SECONDS Inbox Zapper shows all your mailing lists in one place. Choose, unsubscribe, done. - Unsubscribe: unsubscribe from any mailing list with 1 tap - Block: block flagged spam, junk, and marketing senders for good - Delete: bulk delete thousands of old messages instantly and free up storage BULK UNSUBSCRIBE FROM EMAILS Tired of newsletters and promotional messages you never read? Bulk unsubscribe from many mailing lists at once and stop the flood. Mass unsubscribe from emails in seconds, without hunting for tiny links. BULK DELETE OLD MESSAGES AND FREE UP STORAGE Clear out old messages in bulk and free space fast. Remove thousands of unwanted items instantly to reach inbox zero. SPAM EMAIL BLOCKER Block flagged spam, junk, and marketing senders for good. Stop unwanted messages from filling your mailbox again — the people you actually want to hear from stay untouched. UNDO ANYTHING, ANYTIME Accidentally deleted something? You have full control and can undo anything, anytime. CLEAN MULTIPLE EMAIL ACCOUNTS AT ONCE Link accounts from popular providers and tidy them all at once. Manage every mailbox and every mailing list in one place. Upgrade to Premium to connect multiple accounts. PRIVATE BY DESIGN Inbox Zapper is a private email cleaner. Your data never leaves your device. FREE TO USE Inbox Zapper is free, with an optional premium subscription that removes usage limits and unlocks multiple linked accounts. WHY INBOX ZAPPER? - Email cleaner and unsubscribe app in one - Leave any mailing list with 1 tap - Opt out of many senders at once - Bulk delete thousands of old messages instantly - Spam blocker that blocks flagged senders for good - Free up storage and mailbox space - Clean multiple email accounts at once with Premium - Undo anything, anytime - Your data never leaves your device FREQUENTLY ASKED QUESTIONS Q: How do I unsubscribe from emails in bulk? A: View all your mailing lists in one place, choose the ones you want gone, and leave many at once. Q: Can I delete thousands of old messages? A: Yes. Bulk delete thousands of old messages instantly to free up storage. Q: How do I stop spam, junk, and marketing messages? A: Block flagged spam, junk, and marketing senders for good — the app only shows senders it flags this way, so your contacts stay visible. Q: Can I clean more than one email account? A: Yes, with Premium. Sign in multiple accounts and manage them all in one place. Q: Can I undo a deletion or other action? A: Yes. Undo anything, anytime. Q: Is Inbox Zapper free? A: Yes. It's free to use, with an optional premium subscription that removes usage limits and unlocks multiple linked accounts. DOWNLOAD NOW Download Inbox Zapper and clean your inbox in seconds. Terms: https://www.inboxzapper.com/terms Privacy Policy: https://www.inboxzapper.com/privacy
Drive Keeper
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Drive Keeper is the simplest way to catalog and manage your external hard drives. Built for filmmakers, photographers, editors, and anyone who lives across multiple drives. Drive Keeper indexes every drive, tracks your backups, and lets you find any file even when the drive isn't plugged in. KNOW WHAT'S ON EVERY DRIVE Plug a drive in once and Drive Keeper builds a complete catalog of every file, every folder, every byte. Storage bars at a glance show capacity, free space, and which drives are filling up. FIND ANY FILE. EVEN OFFLINE. Search across your entire drive library instantly, whether the drive is connected or packed away in a drawer. The fastest way to answer "which drive is that footage on?" NEVER SECOND-GUESS A BACKUP Track which projects are backed up and which aren't. Real-time status across all your drives. No more hoping it copied across. BACKGROUND PROTECTION WHILE YOU WORK Drive Keeper automatically indexes drives the moment they mount and alerts you if a protected folder is removed. Your most important files are watched, so nothing disappears without warning. YOUR ENTIRE LIBRARY IN YOUR POCKET The companion iOS app lets you browse contents and search your drive library from your iPhone when the drives are back at the office. PRIVATE BY DESIGN Drive Keeper syncs your catalog via your personal iCloud account. No third-party servers. No analytics. No tracking. Your data is yours. DRIVE KEEPER WORKS WITH APFS, HFS+, exFAT, and NTFS-formatted drives. Auto-scan on mount is supported for APFS and HFS+ drives. exFAT and NTFS drives are scanned on demand. Drive Keeper is a one-time purchase with a 14-day free trial. No subscriptions. No upsells. Questions or feedback: stumps_tries8y@icloud.com
Screenshots
Verdict
Email Cleaner and Drive Keeper 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. Email Cleaner sells 10 in-app purchases, starting at $6.99 per 7 days and Drive Keeper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Email Cleaner | Drive Keeper |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (838 ratings) — better | — |
| Positive reviews | 59.5% of reviews | — |
| Number of ratings | 838 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 69 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Eclipse Studios | Matt Cresswell |
Bugs and requests
Email Cleaner
Reported bugs
5 issues- App deletes desired emails
- Unsubscribes do not prevent future emails
- Smart selection tool not functioning
- Login loop issues reported
- Inability to locate user accounts by support
Requested features
6 requests- Support for more email providers (Yahoo, Apple Mail)
- Lower cost or more flexible pricing options
- Improved free version with more features
- Option to review changes before permanent deletion
- Allow free users to unsubscribe from more lists per week/month
Show 1 moreShow fewer
- Ability to set default action for deleting existing emails from unsubscribed lists
Drive Keeper
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Email Cleaner
- Unlimited Access (1 Week)$6.997 Days
- Unlimited Access (1 Month)$9.991 Month
- Unlimited Access (1 Week)$12.997 Days
Show 7 moreShow fewer
- Unlimited Access (1 Month)$13.991 Month
- Pro$15.997 Days
- Unlimited Access (1 Year)$19.991 Year
- All Access$19.991 Month
- Pro$24.991 Month
- Unlimited Access (1 Year)$27.991 Year
- All Access$39.991 Year
Drive Keeper
- Drive Keeper Unlock$12.99









