Natural Text vs Murmur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Natural Text
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* Using your secret key, encrypt your text to natural text. * It is almost impossible to break this encryption, since there is no way to understand if it is really broken or not. * App now supports 9 languages: Chinese, Danish, Dutch, English, French, German, Italian, Norwegian and Spanish * Improve your secrecy by encrypting messages before sending them through Apps like, email, sms, whatsapp, skype, telegram, line and so on. * Number of characters in a message is limited in this App: 30 characters for Chinese language and 50 characters for other languages. * In-app purchase lets you to have unlimited number of characters in your text for encryption or decryption as well as removing all the advertisements.
Murmur
This app enables group voice calls and messages for up to 16 participants using Bluetooth LE devices. It creates a mesh network, extending communication range beyond single connections, and supports hands-free kits for outdoor activities.
- Group voice calls
- Mesh networking
- Message support
- Extended range
- Hands-free kit compatibility
- Up to 16 participants
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Murmur allows voice calls between groups of Bluetooth LE capable devices. Multiple connections between devices create a mesh network, allowing group voice calling and messages for up to 16 participants. The network allows signals to be relayed between devices, allowing the range to far exceed that of a single Bluetooth connection when used in a group. Murmur supports Bluetooth hands-free kits, making it ideal for cyclists, skiers, climbers, hikers or any group activity taking place without reliable cell-tower reception.
Screenshots
Verdict
The clearest difference is iOS requirement: Murmur at 13.0 against Natural Text's 18.6. 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. Natural Text sells 1 one-off in-app purchase and Murmur sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.
| Parameter | Natural Text | Murmur |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (17 ratings) — better |
| Positive reviews | — | 54.5% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Hassan Chizari | Hippo Camp Software Ltd. |
In-app purchases
Natural Text
- Unlimited Characters$0.99
Murmur
- Disable Bad Jokes$2.99
