# Buzz Me Up vs Not Another Tip Calculator

The clearest difference is in-app purchases: Buzz Me Up at none against Not Another Tip Calculator's 5. Not Another Tip Calculator's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Not Another Tip Calculator sells 5 in-app purchases, starting at $1.99 per month. Buzz Me Up asks for nothing beyond the download.

Buzz Me Up ships an update monthly, Not Another Tip Calculator every 3 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Buzz Me Up | Not Another Tip Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 109 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SmartEntry Holdings LTD](https://appshunter.io/developer/546200083) | [Andy Arevalo](https://appshunter.io/developer/1853674132) |

## What reviewers say

### Buzz Me Up

[App page](https://appshunter.io/ios/app/buzz-me-up/id6502783779)

Modernize your building's intercom system with mobile-based access control. Grant entry to guests, deliveries, and roommates directly from your smartphone without any new hardware. Manage access and track activity through a user-friendly dashboard.

**Highlights:** Digital intercom number generation, Shared access for guests and roommates, Delivery notifications and access granting, No additional hardware required, User-friendly dashboard for management, Customizable forwarding rules

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

**In-app purchases:** none


### Not Another Tip Calculator

[App page](https://appshunter.io/ios/app/not-another-tip-calculator/id6769045811)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Calculator Monthly | $1.99 | per month |
| Pass Monthly | $4.99 | per month |
| Pass Annual | $29.99 | per year |
| Tip Calculator Lifetime | $19.99 | one-time |
| Pass Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Buzz Me Up free?

Buzz Me Up is free to download, with no in-app purchases.

### Is Not Another Tip Calculator free?

Not Another Tip Calculator is free to download, with in-app purchases available.

### Do Buzz Me Up or Not Another Tip Calculator have ads?

Buzz Me Up shows ads; Not Another Tip Calculator does not.

### Which is updated more often, Buzz Me Up or Not Another Tip Calculator?

Buzz Me Up ships an update monthly, and Not Another Tip Calculator every 3 weeks. Most recently, Buzz Me Up was updated on November 8, 2026 and Not Another Tip Calculator on November 9, 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.*