# MailAnt vs Kubaj

The clearest difference is review sentiment: Kubaj at 100% against MailAnt's 25%. Kubaj also leads on update cadence (every 6 weeks vs every 13 months). MailAnt's advantage is in-app purchases (none vs 3) and iOS requirement (9.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Kubaj sells 3 in-app purchases, starting at $2.99 per 7 days. MailAnt asks for nothing beyond the download.

MailAnt ships an update every 13 months, Kubaj every 6 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | MailAnt | Kubaj |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kubaj-volume-calculator/id6746670197/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 weeks** |
| Monetization | **Free** | Subscription |
| Size | 43 MB | 18 MB |
| Requires iOS | **9.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FFZ srl](https://appshunter.io/developer/533499912) | [Bahattin Duran](https://appshunter.io/developer/1677311418) |

## What reviewers say

### MailAnt

[App page](https://appshunter.io/ios/app/mailant/id1453540330)

This app helps you receive and organize newsletters from your subscribed channels directly on your smartphone. Avoid sifting through your inbox and view your newsletters conveniently in one place.

**Highlights:** Receive newsletters on smartphone, Organize newsletters easily, View newsletters conveniently, Supports various subscribed channels

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

**In-app purchases:** none


### Kubaj

[App page](https://appshunter.io/ios/app/kubaj-volume-calculator/id6746670197)

Calculate timber and log volumes accurately using various industry-standard methods. This tool supports offline use, unit conversion, batch calculations, and PDF report exports for forestry professionals.

**Highlights:** Volume calculation (Huber, Smalian, Newton, JAS, Doyle, Scribner), Timber, lumber, firewood measurement, Diameter, length, trim input, Unit conversion (cm, m, in, ft), Batch calculation, PDF report export, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Monthly | $6.99 | per month |
| Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is MailAnt free?

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

### Is Kubaj free?

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

### Do MailAnt or Kubaj have ads?

Neither MailAnt nor Kubaj shows ads.

### Which is updated more often, MailAnt or Kubaj?

MailAnt ships an update every 13 months, and Kubaj every 6 weeks. Most recently, MailAnt was updated on November 2, 2026 and Kubaj on November 8, 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.*