# Tau Lambda vs Insight by Choate

The clearest difference is update cadence: Insight by Choate at fortnightly against Tau Lambda's every 39 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.

Tau Lambda ships an update every 39 months, Insight by Choate fortnightly. Both last shipped on October 16, 2026.

## The numbers

| Metric | Tau Lambda | Insight by Choate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/insight-by-choate/id6469104493/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 26 MB | 85 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [Choate Construction Company Inc.](https://appshunter.io/developer/1711559069) |

## What reviewers say

### Tau Lambda

[App page](https://appshunter.io/ios/app/tau-lambda/id1592825644)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Insight by Choate

[App page](https://appshunter.io/ios/app/insight-by-choate/id6469104493)

Stay informed about company projects, news, and career opportunities. Discover the company culture and connect with employee-owners. Receive immediate updates through push notifications.

**Highlights:** Company news updates, Project information, Career opportunity listings, Company culture insights, Push notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Tau Lambda free?

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

### Is Insight by Choate free?

Insight by Choate is free to download, with no in-app purchases.

### Do Tau Lambda or Insight by Choate have ads?

Neither Tau Lambda nor Insight by Choate shows ads.

### Which is updated more often, Tau Lambda or Insight by Choate?

Tau Lambda ships an update every 39 months, and Insight by Choate fortnightly. Most recently, Tau Lambda was updated on October 16, 2026 and Insight by Choate on October 16, 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.*