# Secret vs ClinoScope

The clearest difference is review sentiment: ClinoScope at 100% against Secret's 55%. Secret's advantage is price (Free vs $3.99) and device support (3 vs 1). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Secret is free to download; ClinoScope costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Secret ships an update every 10 months, ClinoScope every 11 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Secret | ClinoScope |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/secret/id405805873/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 13 MB | 0 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [curmi.com](https://appshunter.io/developer/354900328) | [TOON,LLC](https://appshunter.io/developer/633948723) |

## What reviewers say

### Secret

[App page](https://appshunter.io/ios/app/secret/id405805873)

Securely send and receive encrypted messages that only the intended recipient can read. Protect your private conversations with end-to-end encryption and a password. Messages are not stored on your device after decryption.

**Highlights:** End-to-end message encryption, Password protection for decryption, Shake to clear messages, Messages not stored on device, Supports any language and emoji, Multiple language localizations

**Features:** Vision Pro support

**In-app purchases:** none


### ClinoScope

[App page](https://appshunter.io/ios/app/clinoscope/id1105812601)

This tool measures tilt angles and object inclination using your device's sensors. It offers real-time display of slopes and angles in different modes, with the ability to save measurements as images.

**Highlights:** Measures 3D angles of elevation, slope, and inclination, INCLINE mode for inclinometer readings, TIME mode for gyro-positioning time graph, Adjustable sensor sampling period, Snapshot feature to save measurements, Supports various iPhone orientations

**In-app purchases:** none


## Frequently asked questions

### Is Secret free?

Secret is free to download, with no in-app purchases.

### Is ClinoScope free?

ClinoScope costs $3.99, with no in-app purchases.

### Do Secret or ClinoScope have ads?

Neither Secret nor ClinoScope shows ads.

### Which is updated more often, Secret or ClinoScope?

Secret ships an update every 10 months, and ClinoScope every 11 months. Most recently, Secret was updated on October 23, 2026 and ClinoScope on October 24, 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.*