# Plain Silver vs Seaport Insider

The clearest difference is rating: Plain Silver at 4.5 against Seaport Insider's 2.8. Plain Silver also leads on review sentiment (30% vs 0%) and ratings volume (2.7K vs 11). Seaport Insider's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs every 2 months). 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.

Plain Silver holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: Plain Silver has 2.7K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 30% of Plain Silver's written reviews are positive against 0% of Seaport Insider's.

Plain Silver ships an update every 2 months, Seaport Insider every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Plain Silver | Seaport Insider |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.7K ratings)](https://appshunter.io/ios/app/plain-silver/id1398122729/reviews)** | [2.8 (11 ratings)](https://appshunter.io/ios/app/seaport-insider/id6692629745/reviews) |
| Number of ratings | **2.7K** | 11 |
| Positive reviews | **29.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 58 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Commonwealth Appliance](https://appshunter.io/developer/1398122728) | [WS Development](https://appshunter.io/developer/1750954933) |

## What reviewers say

### Plain Silver

[App page](https://appshunter.io/ios/app/plain-silver/id1398122729)

Pay for coin-operated laundry using your smartphone. This app connects to compatible machines via Bluetooth, allowing you to pay even without an internet connection. Simply preload funds and use your phone to start laundry cycles.

**Highlights:** Phone-based laundry payment, Bluetooth machine connection, Works offline, Preload funds, Compatible with Plain Silver machines

**In-app purchases:** none


### Seaport Insider

[App page](https://appshunter.io/ios/app/seaport-insider/id6692629745)

Discover Boston's Seaport neighborhood with this app. Find and redeem offers at local shops and restaurants, explore new attractions, and sign up for neighborhood events. Plan your visit to experience the art, culture, food, and drink.

**Highlights:** Redeem in-app offers at shops and restaurants, Discover new attractions and businesses, Sign up for neighborhood events, Explore art, culture, food, and drink, Browse by category, View business descriptions and hours

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

**In-app purchases:** none


## Frequently asked questions

### Is Plain Silver free?

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

### Is Seaport Insider free?

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

### Which has better reviews, Plain Silver or Seaport Insider?

Plain Silver is rated higher. Plain Silver averages 4.5 out of 5 from 2.7K ratings, while Seaport Insider averages 2.8 from 11 ratings.

### Do Plain Silver or Seaport Insider have ads?

Neither Plain Silver nor Seaport Insider shows ads.

### Which is updated more often, Plain Silver or Seaport Insider?

Plain Silver ships an update every 2 months, and Seaport Insider every 3 weeks. Most recently, Plain Silver was updated on October 29, 2026 and Seaport Insider on October 30, 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.*