# SAILS Mobile vs Tri

The clearest difference is rating: Tri at 4.5 against SAILS Mobile's 2.5. Tri also leads on update cadence (every 5 weeks vs every 4 months). SAILS Mobile's advantage is ratings volume (41 vs 2) and device support (3 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.

Tri holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: SAILS Mobile has 41 ratings behind it against 2, so its average is the more settled of the two.

SAILS Mobile ships an update every 4 months, Tri every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | SAILS Mobile | Tri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (41 ratings)](https://appshunter.io/ios/app/sails-mobile/id928540707/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/tri-county-rvths/id6469709852/reviews)** |
| Number of ratings | **41** | 2 |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 143 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [S.A.I.L.S., INCORPORATED](https://appshunter.io/developer/1451095101) | [Tri-County Regional Vocational Technical High School](https://appshunter.io/developer/1712511788) |

## What reviewers say

### SAILS Mobile

[App page](https://appshunter.io/ios/app/sails-mobile/id928540707)

Access the SAILS Library Network from your iOS device. Search the catalog, manage your account, place holds, and pay fines. You can even scan item barcodes to find available copies.

**Highlights:** Search library catalog, Manage user account, Place holds on items, Pay fines with credit card, Scan item barcodes

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

**In-app purchases:** none


### Tri

[App page](https://appshunter.io/ios/app/tri-county-rvths/id6469709852)

Stay informed about school events, customize notifications for your student's organizations, and access weekly cafeteria menus. Get district updates and easily find staff contact information.

**Highlights:** Event calendar with sharing, Customizable notifications, Weekly cafeteria menus, Live district updates, Staff and department directory

**In-app purchases:** none


## Frequently asked questions

### Is SAILS Mobile free?

SAILS Mobile 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, SAILS Mobile or Tri?

Tri is rated higher. SAILS Mobile averages 2.5 out of 5 from 41 ratings, while Tri averages 4.5 from 2 ratings.

### Do SAILS Mobile or Tri have ads?

Neither SAILS Mobile nor Tri shows ads.

### Which is updated more often, SAILS Mobile or Tri?

SAILS Mobile ships an update every 4 months, and Tri every 5 weeks. Most recently, SAILS Mobile was updated on October 24, 2026 and Tri on October 24, 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.*