# SmartCover vs Tri

The clearest difference is rating: SmartCover at 5.0 against Tri's 4.0. SmartCover also leads on update cadence (every 2 months vs every 6 months) and ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SmartCover holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: SmartCover has 6 ratings behind it against 1, so its average is the more settled of the two.

SmartCover ships an update every 2 months, Tri every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SmartCover | Tri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/smartcover/id1499699609/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tri-state-seminar-llc/id1634234257/reviews) |
| Number of ratings | **6** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 58 MB | 70 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SmartCover Systems](https://appshunter.io/developer/1499699608) | [Tri-State Seminar, LLC](https://appshunter.io/developer/1634234259) |

## What reviewers say

### SmartCover

[App page](https://appshunter.io/ios/app/smartcover/id1499699609)

Monitor wastewater systems in real-time and receive immediate notifications for detected anomalies. This app helps prevent sewer spills and optimize system performance by providing remote data access and analytics.

**Highlights:** Real-time data access, Anomaly detection notifications, Wastewater spill prevention, Remote sewer data monitoring, Analytics for informed decisions, Intrusion and I&I detection

**In-app purchases:** none


### Tri

[App page](https://appshunter.io/ios/app/tri-state-seminar-llc/id1634234257)

This app provides continuing education and professional development for water and wastewater professionals. It offers access to workshops, technical sessions, and tours, with affordable registration fees for extensive learning opportunities.

**Highlights:** Continuing education for professionals, Workshops and technical sessions, Industry tours, Professional development, Affordable registration

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartCover free?

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

### Is Tri free?

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

### Which has better reviews, SmartCover or Tri?

SmartCover is rated higher. SmartCover averages 5.0 out of 5 from 6 ratings, while Tri averages 4.0 from 1 ratings.

### Do SmartCover or Tri have ads?

Neither SmartCover nor Tri shows ads.

### Which is updated more often, SmartCover or Tri?

SmartCover ships an update every 2 months, and Tri every 6 months. Most recently, SmartCover was updated on November 3, 2026 and Tri on November 3, 2026.

---

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