# SEAWatcher vs Contacts Lister

The clearest difference is in-app purchases: SEAWatcher at none against Contacts Lister's 2. SEAWatcher also leads on iOS requirement (12.0 vs 18.0). Contacts Lister's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Contacts Lister sells 2 one-off in-app purchases. SEAWatcher asks for nothing beyond the download.

SEAWatcher ships an update every 2 months, Contacts Lister weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SEAWatcher | Contacts Lister |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 15 MB | 6 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Divulgando Srl](https://appshunter.io/developer/332688646) | [KN Soft LLC](https://appshunter.io/developer/1758805360) |

## What reviewers say

### SEAWatcher

[App page](https://appshunter.io/ios/app/seawatcher/id1480020345)

**Features:** macOS Compatibility

**In-app purchases:** none


### Contacts Lister

[App page](https://appshunter.io/ios/app/contacts-lister/id6447771405)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| Full Functionality | $1.99 | one-time |


## Frequently asked questions

### Is SEAWatcher free?

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

### Is Contacts Lister free?

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

### Do SEAWatcher or Contacts Lister have ads?

Neither SEAWatcher nor Contacts Lister shows ads.

### Which is updated more often, SEAWatcher or Contacts Lister?

SEAWatcher ships an update every 2 months, and Contacts Lister weekly. Most recently, SEAWatcher was updated on October 29, 2026 and Contacts Lister on October 30, 2026.

---

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