Comparison

Inbox Pro vs WorkReply

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

Head to head
About

Inbox Pro

This email client prioritizes your privacy and security for Gmail accounts. It offers robust protection through data-free access, biometric locks, and encrypted communication, ensuring your sensitive information remains safe.

Highlights
  • Data-free email access
  • Fingerprint/Face ID lock
  • Encrypted communication
  • Passcode protection
  • Seamless Gmail integration
  • User-friendly interface
Features
Read full description

Secure Mail is the ultimate email client for iOS, designed to provide you with the highest level of privacy and security when accessing your Gmail account. Say goodbye to worries about your sensitive email data falling into the wrong hands in case of a lost or stolen phone. Key Features: Data-Free Security: Unlike conventional email clients, Secure Mail doesn't store your emails or attachments on your device. All your data is accessed directly from Gmail's secure servers. This means that even if your phone is lost or stolen, your emails remain inaccessible to unauthorized users. Fingerprint/Face ID Lock: We understand the importance of an extra layer of security. Secure Mail allows you to set up biometric authentication (Face ID or Fingerprint) to ensure that only you can access your email client. Encrypted Communication: Secure Mail uses advanced encryption protocols to secure the communication between your device and Gmail's servers. This ensures that your email data is protected at all times. Passcode Protection: In addition to biometric authentication, you can set a unique passcode to further enhance the security of your email client. Gmail Integration: Secure Mail seamlessly integrates with your Gmail account, giving you access to all your emails, attachments, labels, and folders, just as you would expect from a Gmail client. User-Friendly Interface: With an intuitive and user-friendly design, Secure Mail ensures that you can easily manage your emails, compose new messages, and stay organized with your Gmail account.

About

WorkReply

Features
Read full description

WorkReply: AI Email Assistant helps you save time when replying to business emails. Paste an incoming email, choose a tone, and let AI generate a response suited to the situation in seconds. Choose from six tones: • Polite • Extra Polite • Gentle • Decline • Follow-Up • Apology Understand the wording: See bullet-point explanations of why particular expressions were used in the generated reply. Key features: • Save up to 20 templates • Keep up to 200 replies in your history • Copy a reply with one tap • Regenerate a reply • Cancel generation in real time • Clearly displayed 3,000-character limit • View saved history offline • Available on iPhone, iPad, and Mac How it works: 1. Paste the email you received. 2. Select a tone. 3. Generate a reply. 4. Copy it with one tap. Plans: • Free: Generate up to three replies per day • Unlimited: ¥480 per month Privacy: • Data is stored on your device • No ads • No tracking • No data is stored on servers EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://iogami0103.github.io/work-reply-app/

Screenshots

Inbox Pro4 screens
WorkReply2 screens

Verdict

The call

The clearest difference is in-app purchases: Inbox Pro at none against WorkReply's 1. WorkReply's advantage is update cadence (every 5 days vs every 2 months). 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. WorkReply sells 1 in-app purchase, starting at $2.99 per month. Inbox Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Inbox Pro ships an update every 2 months, WorkReply every 5 days. The most recent releases landed on October 27, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Inbox Pro versus WorkReply: the parameters behind the verdict, then further details
ParameterInbox ProWorkReply
PriceFreeFree
Rating4.5 (145 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings145 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.6
Further details — not scored
Size70 MB2 MB
Age rating4+4+
DeveloperChromaticApp LtdTATSUYA ASANO

In-app purchases

None

Inbox Pro

No in-app purchases

1 purchases

WorkReply

Subscriptions1
  • Monthly Plan$2.991 Month

Questions

Is Inbox Pro free?
Inbox Pro is free to download, with no in-app purchases.
Is WorkReply free?
WorkReply is free to download, with in-app purchases available.
Do Inbox Pro or WorkReply have ads?
Neither Inbox Pro nor WorkReply shows ads.
Which is updated more often, Inbox Pro or WorkReply?
Inbox Pro ships an update every 2 months, and WorkReply every 5 days. Most recently, Inbox Pro was updated on October 27, 2026 and WorkReply on October 18, 2026.

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