# Beta Gamma Lambda vs FollowBuddy

The clearest difference is in-app purchases: Beta Gamma Lambda at none against FollowBuddy's 6. Beta Gamma Lambda also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FollowBuddy sells 6 in-app purchases, starting at $4.99 per 7 days. Beta Gamma Lambda asks for nothing beyond the download.

Beta Gamma Lambda ships an update every 10 days, FollowBuddy every 9 days. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Beta Gamma Lambda | FollowBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (119 ratings)](https://appshunter.io/ios/app/followbuddy-unfollow-tracker/id6743745790/reviews)** |
| Number of ratings | — | **119** |
| Positive reviews | — | 38.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | — | Subscription |
| Size | 81 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ricardo Cumberbatch](https://appshunter.io/developer/1455104172) | [Ben Leavitt Internation Inc](https://appshunter.io/developer/1786105558) |

## What reviewers say

### Beta Gamma Lambda

[App page](https://appshunter.io/ios/app/beta-gamma-lambda/id6446681294)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### FollowBuddy

[App page](https://appshunter.io/ios/app/followbuddy-unfollow-tracker/id6743745790)

Safely track who unfollowed you on Instagram without compromising your account. This app uses approved Instagram data to provide accurate unfollower insights, helping you manage your profile effectively. It ensures compliance with Instagram's terms, protecting you from bans.

**Highlights:** Safe unfollower tracking, Full Instagram compliance, Simple and easy to use, Identify non-followers, Account security protection

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium Plus | $9.99 | per 7 days |
| Premium | $9.99 | per month |
| Premium Plus | $19.99 | per month |
| Premium | $50.00 | per year |
| Followbuddy Premium Plus | $100.00 | per year |

**What reviewers like**

- 🔒 Secure and safe
- 👍 User-friendly interface
- 🚀 Quick and efficient
- 💡 Innovative approach

**What reviewers complain about**

- 🤑 Not free after trial period

**Reported bugs**

- None

**Requested features**

- None


## Frequently asked questions

### Is Beta Gamma Lambda free?

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

### Is FollowBuddy free?

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

### Do Beta Gamma Lambda or FollowBuddy have ads?

Neither Beta Gamma Lambda nor FollowBuddy shows ads.

### Which is updated more often, Beta Gamma Lambda or FollowBuddy?

Beta Gamma Lambda ships an update every 10 days, and FollowBuddy every 9 days. Most recently, Beta Gamma Lambda was updated on September 30, 2026 and FollowBuddy on October 17, 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.*