Inbox Pro vs WorkReply
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Data-free email access
- Fingerprint/Face ID lock
- Encrypted communication
- Passcode protection
- Seamless Gmail integration
- User-friendly interface
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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.
WorkReply
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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
Verdict
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
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.
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.
| Parameter | Inbox Pro | WorkReply |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (145 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 145 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 70 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | ChromaticApp Ltd | TATSUYA ASANO |
In-app purchases
Inbox Pro
No in-app purchases
WorkReply
- Monthly Plan$2.991 Month









