EPA NWCA vs MessageCipher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EPA NWCA
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National Wetland Condition Assessment field collection app.
MessageCipher
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MessageCipher is a simple and secure way to protect your messages. Encrypt any text with a key, share it safely, and decrypt it anytime with the same key. Key Features Encrypt text using a key you choose Decrypt messages with the correct key Copy & share encrypted output easily Protect sensitive notes before sending via chat or email Clean, fast interface designed for everyday use How It Works Type your message Enter a key Tap Encrypt and share the encrypted text The receiver enters the same key and taps Decrypt Privacy MessageCipher focuses on on-device encryption/decryption to help you keep your text private.
Screenshots
Verdict
The clearest difference is in-app purchases: EPA NWCA at none against MessageCipher's 2. MessageCipher's advantage is update cadence (every 5 days vs fortnightly). 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. MessageCipher sells 2 in-app purchases, starting at $9.99 per month. EPA NWCA asks for nothing beyond the download.
EPA NWCA ships an update fortnightly, MessageCipher every 5 days. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.
| Parameter | EPA NWCA | MessageCipher |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 55 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | United States Environmental Protection Agency (USEPA) | Thori Barker |
In-app purchases
EPA NWCA
No in-app purchases
MessageCipher
- Monthly Premium$9.991 Month
- Yearly premium$79.991 Year
