Comparison

Masked Email Manager vs Gem Ai

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

Head to head
About

Masked Email Manager

Streamline your email privacy by managing Fastmail's Masked Emails instantly. Create, enable, or disable addresses with ease, all without needing to visit the Fastmail website. Integrate with other apps for automated workflows.

Highlights
  • Instant Masked Email creation
  • Enable/disable addresses
  • Manage emails outside Fastmail website
  • App integration via Shortcuts
  • Unlimited Masked Email creation (Premium)
Features
Read full description

Keep your personal email address off sign-up forms. Create and manage Fastmail masked email addresses from your iPhone, iPad or Mac. Make a separate address for shopping, newsletters or a new account. Mail arrives in your Fastmail inbox, and you can turn an address off when you no longer want to receive mail through it. • Create masked addresses with a description and website so you remember what each one is for. • Search by email address, website or description. • Copy an address when you need it for a sign-up or login. • Disable addresses you no longer need, and re-enable them later. • Create addresses from Shortcuts with the Full Version. • NEW: Connect multiple Fastmail accounts and create masked addresses for each. Free to get started View and manage your existing masked addresses, and create up to 10 new ones. A one-time Full Version purchase unlocks unlimited address creation and Shortcuts support. There is no subscription for this app. Fastmail account required You need a Fastmail account that supports Masked Email and an API token with the Masked Email permission. Fastmail is a separate service with its own subscription. Masked Email Manager is an independent third-party app, not affiliated with Fastmail.

About

Gem Ai

This AI-powered assistant offers natural language conversations, generates unique images and videos from text prompts, and searches the web in real-time. It adapts to your tone and remembers preferences, providing thoughtful, human-like responses.

Highlights
  • Natural language conversations
  • AI image generation
  • AI video generation
  • Real-time web search
  • Multilingual support
  • Personalized responses
Features
Read full description

Start with a question, a rough draft or a picture. Gem helps you find the words, explore a topic and turn an idea into something you can keep. ASK AND REFINE Work through a question, draft an email, explain a concept or shape your next idea. Keep the conversation going with follow-up questions and add a reference photo when it helps. EXPLORE THE WEB Ask about current information and explore web results from your conversation. Open the sources provided to read more. CREATE IMAGES Describe the picture you have in mind, create it and refine the details. Save your images or share them when you're ready. SET A SCENE IN MOTION Turn a description into a short video. Choose portrait or landscape, adjust the length and decide whether to keep the sound in your saved clip. Video creation requires Premium. PICK UP WHERE YOU LEFT OFF Return to your conversation history and saved images and videos. Your drafts stay ready while you move between workspaces. Free access includes up to 25 chat messages and 3 image creations per day. Premium subscriptions are available weekly or monthly. Any free trial and its duration are shown before purchase when offered by the App Store and available to your account. Payment is charged to your Apple ID account at confirmation of purchase, or when an eligible free trial ends. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel your subscription in your App Store account settings. Privacy Policy: https://ai4u.space/apps/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Masked Email Manager3 screens
Gem Ai4 screens

Verdict

The call

The clearest difference is ratings volume: Masked Email Manager at 10 against Gem Ai's 1. Masked Email Manager also leads on device support (3 vs 1). On price, rating, update cadence and ads 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. Masked Email Manager sells 1 one-off in-app purchase and Gem Ai sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Masked Email Manager against 5.0 for Gem Ai. That said, the two scores are not equally well evidenced: Masked Email Manager has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Masked Email Manager ships an update every 5 months, Gem Ai every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Masked Email Manager versus Gem Ai: the parameters behind the verdict, then further details
ParameterMasked Email ManagerGem Ai
PriceFreeFree
Rating4.9 (10 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings10 — better1
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.6 — better18.2
Further details — not scored
Size23 MB32 MB
Age rating4+4+
DeveloperDavid MohlEdison Espinosa

Customer experience

Masked Email Manager

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Gem Ai

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Masked Email Manager

One-time1
  • Full Version$2.99
2 purchases

Gem Ai

Subscriptions2
  • Weekly Premium3 Days trial$5.997 Days
  • Monthly Premium$19.991 Month

Questions

Is Masked Email Manager free?
Masked Email Manager is free to download, with in-app purchases available.
Is Gem Ai free?
Gem Ai is free to download, with in-app purchases available.
Which has better reviews, Masked Email Manager or Gem Ai?
Gem Ai is rated higher. Masked Email Manager averages 4.9 out of 5 from 10 ratings, while Gem Ai averages 5.0 from 1 ratings.
Do Masked Email Manager or Gem Ai have ads?
Neither Masked Email Manager nor Gem Ai shows ads.
Which is updated more often, Masked Email Manager or Gem Ai?
Masked Email Manager ships an update every 5 months, and Gem Ai every 4 months. Most recently, Masked Email Manager was updated on November 3, 2026 and Gem Ai on November 5, 2026.

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