# Spider mini vs Balloon Calculator

The clearest difference is update cadence: Spider mini at every 9 days against Balloon Calculator's every 2 months. Balloon Calculator's advantage is chart position (#196 vs unranked) and price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Spider mini costs $1.99 and Balloon Calculator $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spider mini ships an update every 9 days, Balloon Calculator every 2 months. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Spider mini | Balloon Calculator |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/balloon-calculator/id6747648037/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | — | Paid |
| Best chart rank | — | **#196** |
| Size | 2 MB | 3 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Kai Luo](https://appshunter.io/developer/344176636) | [Henry Bailey](https://appshunter.io/developer/1687893189) |

## What reviewers say

### Spider mini

[App page](https://appshunter.io/ios/app/spider-mini/id6451081819)

**Features:** Apple Watch app

**In-app purchases:** none


### Balloon Calculator

[App page](https://appshunter.io/ios/app/balloon-calculator/id6747648037)

**Currently charting:** #196 Top Paid · Utilities (US App Store)

This app helps professional balloon artists and decorators quickly calculate the number of balloons needed for garlands. It offers smart calculations for common sizes, custom size options, and the ability to share designs.

**Highlights:** Smart balloon size calculations, Customizable balloon counts per foot, Add up to 6 custom balloon sizes, Copy and share balloon lists, Home screen widgets, Apple Watch app support

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Spider mini free?

Spider mini costs $1.99, with no in-app purchases.

### Is Balloon Calculator free?

Balloon Calculator costs $0.99, with no in-app purchases.

### Do Spider mini or Balloon Calculator have ads?

Neither Spider mini nor Balloon Calculator shows ads.

### Which is updated more often, Spider mini or Balloon Calculator?

Spider mini ships an update every 9 days, and Balloon Calculator every 2 months. Most recently, Spider mini was updated on September 17, 2026 and Balloon Calculator on September 18, 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.*