# Trivory vs Lateral Lines

The clearest difference is rating: Lateral Lines at 4.8 against Trivory's 4.1. Lateral Lines also leads on review sentiment (100% vs 67%) and update cadence (every 4 days vs every 2 months). Trivory's advantage is ratings volume (127 vs 13). 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.

Lateral Lines holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Trivory has 127 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 67% of Trivory's written reviews are positive against 100% of Lateral Lines's.

Trivory ships an update every 2 months, Lateral Lines every 4 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Trivory | Lateral Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (127 ratings)](https://appshunter.io/ios/app/trivory/id1437155876/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/lateral-lines/id6471625920/reviews)** |
| Number of ratings | **127** | 13 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 63 MB | 131 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Terren LLC](https://appshunter.io/developer/1476641136) | [The Portland Fly Shop LLC](https://appshunter.io/developer/1715739065) |

## What reviewers say

### Trivory

[App page](https://appshunter.io/ios/app/trivory/id1437155876)

Stay informed about school activities with news, event calendars, and a staff directory. Access school programs and resources, and receive push notifications for important updates.

**Highlights:** News updates, Event calendar, Staff directory, School resources, Push notifications

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Lateral Lines

[App page](https://appshunter.io/ios/app/lateral-lines/id6471625920)

Access detailed river-specific hatch charts, custom maps, and knot guides for anglers. Discover water levels, gear reviews, and suggested fishing patterns to enhance your experience on the water.

**Highlights:** River-specific hatch charts, Customizable maps, Knot guides, Water level information, Gear reviews, Suggested fishing patterns

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trivory free?

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

### Is Lateral Lines free?

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

### Which has better reviews, Trivory or Lateral Lines?

Lateral Lines is rated higher. Trivory averages 4.1 out of 5 from 127 ratings, while Lateral Lines averages 4.8 from 13 ratings.

### Do Trivory or Lateral Lines have ads?

Neither Trivory nor Lateral Lines shows ads.

### Which is updated more often, Trivory or Lateral Lines?

Trivory ships an update every 2 months, and Lateral Lines every 4 days. Most recently, Trivory was updated on October 15, 2026 and Lateral Lines on October 8, 2026.

---

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