# Clam Tide vs Second Sense

The clearest difference is iOS requirement: Second Sense at 15.0 against Clam Tide's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Clam Tide sells 1 in-app purchase, starting at $4.99 per month and Second Sense sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Clam Tide | Second Sense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 30 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JUHWAN PARK](https://appshunter.io/developer/1790125318) | [QuantumCola (Hangzhou) Technologies Co.,Ltd.](https://appshunter.io/developer/1510945232) |

## What reviewers say

### Clam Tide

[App page](https://appshunter.io/ios/app/clam-tide-dig-window-guide/id6782775539)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Full Access | $4.99 | per month |


### Second Sense

[App page](https://appshunter.io/ios/app/second-sense-feel-time/id6785192291)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glossy Y2K Theme | $1.99 | one-time |
| Blueprint Theme | $1.99 | one-time |
| Risograph Theme | $1.99 | one-time |
| Cyberpunk Theme | $2.99 | one-time |
| Four-Theme Starter Pack | $5.99 | one-time |


## Frequently asked questions

### Is Clam Tide free?

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

### Is Second Sense free?

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

### Do Clam Tide or Second Sense have ads?

Neither Clam Tide nor Second Sense shows ads.

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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.*