# SPIT Volume calculator vs Containers Maes

The clearest difference is update cadence: Containers Maes at every 3 months against SPIT Volume calculator's every 20 months. SPIT Volume calculator's advantage is iOS requirement (9.0 vs 13.0). 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.

SPIT Volume calculator ships an update every 20 months, Containers Maes every 3 months. The most recent releases landed on September 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SPIT Volume calculator | Containers Maes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spit-volume-calculator/id1273928263/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 19 MB | 28 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPIT](https://appshunter.io/developer/1273928262) | [Maes Recycling Group](https://appshunter.io/developer/1464666744) |

## What reviewers say

### SPIT Volume calculator

[App page](https://appshunter.io/ios/app/spit-volume-calculator/id1273928263)

This tool helps construction professionals calculate the exact number of adhesive cartridges needed for rebar or stud installations. Users can adjust the calculation based on desired installation quality for precise material estimation.

**Highlights:** Estimate adhesive cartridge needs, Adjust for installation quality, Supports rebar installation, Supports stud installation, Jobsite material estimation

**Features:** macOS Compatibility

**In-app purchases:** none


### Containers Maes

[App page](https://appshunter.io/ios/app/containers-maes/id1464718550)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPIT Volume calculator free?

SPIT Volume calculator is free to download, with no in-app purchases.

### Is Containers Maes free?

Containers Maes is free to download, with no in-app purchases.

### Do SPIT Volume calculator or Containers Maes have ads?

Neither SPIT Volume calculator nor Containers Maes shows ads.

### Which is updated more often, SPIT Volume calculator or Containers Maes?

SPIT Volume calculator ships an update every 20 months, and Containers Maes every 3 months. Most recently, SPIT Volume calculator was updated on September 23, 2026 and Containers Maes on October 25, 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.*