EmailStorm vs Throttle Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EmailStorm
This app helps you find the right contact information for important people, even if you don't have their email address. It generates a smart email list using available data, saving time for cold outreach or reconnecting with contacts.
- Smart email list generation
- Find contact information
- Save time on outreach
- Improve contact results
- Reconnect with contacts
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EmailStorm takes the guesswork out of getting in touch with important people when you don’t have their email address. By generating a smart email list using information you do have, EmailStorm saves you time and helps you get better results whether you are making cold calls or reconnecting with old friends.
Throttle Mobile
This tool generates unique email addresses for online signups, allowing you to control who contacts you and when. It consolidates mass mailings into a daily digest and alerts you if your email address is sold.
- Unique email address generation
- Control sender access
- Daily email digest
- Scam detection and alerts
- Reading list for newsletters
- Categorization of subscriptions
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Throttle is a smart browser extension that generates unique email addresses for everything you use online, so you can control who sends you email and when. • Control who can send you email in an airtight way. • Less Email. Stop giving out your email address online. • All-day focus. Combine all mass mailings into a single daily digest email. • Scam Shield. Find out who tries to sell your email address. — Our inboxes are loaded with unproductive noise. Newsletters and sometimes even coupons we'd love to receive, but that clutter our inboxes, so we always archive them. Social notifications that tug us out of productivity throughout the day. Spam when someone sells our email addresses to others. — Throttle is a smart browser extension that generates unique email addresses in signup forms all over the web. A button is added to all email form fields. Instead of entering your real email address, just click the Throttle button, and a unique email is generated and filled into the field. All you have to do is submit the form. — It combines all the messages you receive into a single daily digest email. You can revoke any sender's access, which shuts down their unique email address. — Find out who tries to sell your email address, and shut them down with a single click. Another great benefit of each sender having a different email address to contact you with is that Throttle can detect who sells or steals your email address. When this happens, you'll get an alert, and all you have to do is click 'Revoke Access'. Throttle shuts down the unique address they had to contact you with. They have no way into your inbox, because they never had your real email address in the first place. They could keep selling your address to anyone, but none of them will be able to get through. — More features: • Reading List – Relax with content you enjoy Remember those newsletters you subscribed to, because you wanted to read them? But you know how they always seem to arrive at the wrong time, cluttering your inbox, so you archive them immediately? Not any more. Newsletters you want to enjoy never interrupt your inbox. They live in Throttle’s beautiful reading list online. • Categories – Level up your reading list Put related subscriptions into categories. The setup is up to you - keep your social notifications in one category, your “must reads” in another, a shopping & coupons category, etc. • Digests – What you want, when you want it. A first for email. Curate your own weekly or daily digests to arrive in your inbox. Every Category can have its own custom digest, or be combined into one daily digest. Have your news category delivered every morning to always have something to talk about. Or your local events category delivered in a digest on Fridays, so you always have something to do over the weekend. • Scam Shield – Put an end to spammers Throttle will tell alert you to suspicious activity. So far, people that have used Throttle and found out: – When their email address was sold to thousands of spammers – When the sender had a data leak, and spammers stole the addresses – When the sender had a software glitch that resulted in over 500 emails What would have been a problem plaguing their inboxes for years to come could be solved with the click of one button: Throttle's Revoke Access. • Access Control – The control is finally in your hands Revoke a sender's access in Throttle to shut down the unique email address that was given to that sender. With the click of one button, you instantly revoke access from anyone who got or ever will get your address from a specific sender. Use Throttle free for as long as you want with 50 authorizations, 3 revokes, 5 categories, and one device. Upgrade to Throttle Plus to sync between all of your devices, including desktop and mobile (auto-renews monthly or yearly). Upgrade to Throttle Pro to get access to the most advanced features - custom domain, forwarding, and more (auto-renews yearly).
Screenshots
Verdict
The clearest difference is review sentiment: EmailStorm at 100% against Throttle Mobile's 27%. EmailStorm also leads on rating (5.0 vs 3.9). Throttle Mobile's advantage is ratings volume (13 vs 1) and iOS requirement (9.0 vs 26.0). On price, update cadence, ads and in-app purchases 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. EmailStorm sells 1 one-off in-app purchase and Throttle Mobile sells 3 in-app purchases, starting at $6.49 per month. Whichever you choose, the download price is not the number that matters.
EmailStorm holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Throttle Mobile has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of EmailStorm's written reviews are positive against 27% of Throttle Mobile's.
EmailStorm ships an update every 11 months, Throttle Mobile every 17 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | EmailStorm | Throttle Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.9 (13 ratings) |
| Positive reviews | 100.0% of reviews — better | 27.3% of reviews |
| Number of ratings | 1 | 13 — better |
| Update frequency | Every 11 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | Olga Volkova | Mindsense LLC |
Customer experience
EmailStorm
Throttle Mobile
In-app purchases
EmailStorm
- Remove ads$1.99
Throttle Mobile
- Throttle Plus$6.491 Month
- Throttle Plus$64.991 Year
- Throttle Pro$129.991 Year









