# Smart Sea vs Lets On

Smart Sea and Lets On are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Sea ships an update every 10 days, Lets On every 6 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Smart Sea | Lets On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Size | 12 MB | 100 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SS SERVICES LTDA](https://appshunter.io/developer/1654988002) | [Fast Pay Eventos LTDA](https://appshunter.io/developer/1729397258) |

## What reviewers say

### Smart Sea

[App page](https://appshunter.io/ios/app/smart-sea/id6444499687)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lets On

[App page](https://appshunter.io/ios/app/lets-on/id6477468511)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Sea free?

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

### Is Lets On free?

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

### Do Smart Sea or Lets On have ads?

Neither Smart Sea nor Lets On shows ads.

### Which is updated more often, Smart Sea or Lets On?

Smart Sea ships an update every 10 days, and Lets On every 6 days. Most recently, Smart Sea was updated on October 3, 2026 and Lets On on October 14, 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.*