# NanoWatch vs Seastar

The clearest difference is update cadence: Seastar at fortnightly against NanoWatch's every 2 months. NanoWatch's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

NanoWatch ships an update every 2 months, Seastar fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NanoWatch | Seastar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (19 ratings)](https://appshunter.io/ios/app/nanowatch/id1474516519/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 41 MB | 105 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ehsanollah modiri](https://appshunter.io/developer/1468126053) | [MARITIME TECHNOLOGIES (R&D) PTE. LTD.](https://appshunter.io/developer/1190103871) |

## What reviewers say

### NanoWatch

[App page](https://appshunter.io/ios/app/nanowatch/id1474516519)

This app helps employers monitor employee work hours, track late arrivals, early departures, and absenteeism. It aids in controlling labor costs and ensuring compliance with labor regulations by providing accurate attendance records.

**Highlights:** Monitor employee work hours, Track late arrivals and early departures, Record time taken on breaks, Monitor absenteeism, Control labor costs, Ensure labor regulation compliance, Integrates with Wifi, Geolocation, and Fingerprint devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Seastar

[App page](https://appshunter.io/ios/app/seastar-elxa/id6761709076)

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

**In-app purchases:** none


## Frequently asked questions

### Is NanoWatch free?

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

### Is Seastar free?

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

### Do NanoWatch or Seastar have ads?

Neither NanoWatch nor Seastar shows ads.

### Which is updated more often, NanoWatch or Seastar?

NanoWatch ships an update every 2 months, and Seastar fortnightly. Most recently, NanoWatch was updated on October 24, 2026 and Seastar on October 25, 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.*