# WDM vs CipherNook

The clearest difference is review sentiment: WDM at 100% against CipherNook's 50%. WDM also leads on price (Free vs $4.99) and update cadence (every 9 days vs every 3 weeks). CipherNook's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.8). On ads there is nothing between them.

WDM is free to download; CipherNook costs $4.99 up front. WDM sells 1 one-off in-app purchase. CipherNook asks for nothing beyond the download.

CipherNook holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: WDM has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of WDM's written reviews are positive against 50% of CipherNook's, so the app with the better star average is not the one people write more warmly about.

WDM ships an update every 9 days, CipherNook every 3 weeks. The most recent releases landed on August 2, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WDM | CipherNook |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/wdm-message-without-saving/id6450598935/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ciphernook/id6484164218/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 9 MB | 25 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ravi Pansuriya](https://appshunter.io/developer/1633190964) | [国喜 宋](https://appshunter.io/developer/1740337327) |

## What reviewers say

### WDM

[App page](https://appshunter.io/ios/app/wdm-message-without-saving/id6450598935)

Instantly start chats with unsaved numbers without cluttering your contacts. Paste or scan numbers, and begin messaging immediately. Features smart detection and a history of recent conversations for effortless communication.

**Highlights:** Start instant chats with unsaved numbers, Smart number detection from clipboard, Scan numbers and QR codes, Built-in dialer, History of recent conversations, Ad-free experience

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Us a Coffee | $0.99 | one-time |


### CipherNook

[App page](https://appshunter.io/ios/app/ciphernook/id6484164218)

This app provides a secure, offline sanctuary for your notes, photos, and voice recordings. It uses end-to-end encryption to ensure your data remains private and accessible only to you, with no internet connection or account registration required.

**Highlights:** Fully offline use, End-to-end encryption, Privacy-focused design, No account registration, Text, photo, and voice recording support, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WDM free?

WDM is free to download, with in-app purchases available.

### Is CipherNook free?

CipherNook costs $4.99, with no in-app purchases.

### Which has better reviews, WDM or CipherNook?

CipherNook is rated higher. WDM averages 4.8 out of 5 from 5 ratings, while CipherNook averages 5.0 from 1 ratings.

### Do WDM or CipherNook have ads?

Neither WDM nor CipherNook shows ads.

### Which is updated more often, WDM or CipherNook?

WDM ships an update every 9 days, and CipherNook every 3 weeks. Most recently, WDM was updated on August 2, 2026 and CipherNook on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*