# Beta Pi Lambda vs COPY

The clearest difference is in-app purchases: Beta Pi Lambda at none against COPY's 8. COPY's advantage is update cadence (every 5 weeks vs every 41 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. COPY sells 8 one-off in-app purchases. Beta Pi Lambda asks for nothing beyond the download.

Beta Pi Lambda ships an update every 41 months, COPY every 5 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Beta Pi Lambda | COPY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/copy-private-walkie-talkie/id6758922962/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 64 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [Matthew Moss](https://appshunter.io/developer/1701288795) |

## What reviewers say

### Beta Pi Lambda

[App page](https://appshunter.io/ios/app/beta-pi-lambda/id1607511567)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### COPY

[App page](https://appshunter.io/ios/app/copy-private-walkie-talkie/id6758922962)

This app offers a private walkie-talkie experience for friends and groups. Simply hold to talk and release to send ephemeral voice messages that are heard only once. Customize the look and feel with various skins.

**Highlights:** Push-to-talk voice messaging, Ephemeral voice messages (heard once), Private voice channels for friends/groups, No accounts or stored data, Customizable skins for look and feel

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interlinked | $1.99 | one-time |
| RX-80 | $1.99 | one-time |
| Goto | $1.99 | one-time |
| Flux | $1.99 | one-time |
| End of Line | $1.99 | one-time |
| Poolside Miami | $1.99 | one-time |
| WT-01 | $1.99 | one-time |
| Rams | $1.99 | one-time |


## Frequently asked questions

### Is Beta Pi Lambda free?

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

### Is COPY free?

COPY is free to download, with in-app purchases available.

### Do Beta Pi Lambda or COPY have ads?

Neither Beta Pi Lambda nor COPY shows ads.

### Which is updated more often, Beta Pi Lambda or COPY?

Beta Pi Lambda ships an update every 41 months, and COPY every 5 weeks. Most recently, Beta Pi Lambda was updated on November 7, 2026 and COPY on October 31, 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.*