# SPMT vs AIVox

The clearest difference is update cadence: AIVox at every 3 weeks against SPMT's every 6 weeks. 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.

SPMT ships an update every 6 weeks, AIVox every 3 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SPMT | AIVox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 5 MB | 58 MB |
| Requires iOS | **14.5** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [keisuke gosho](https://appshunter.io/developer/1582735089) | [Cattle Software](https://appshunter.io/developer/1704645956) |

## What reviewers say

### SPMT

[App page](https://appshunter.io/ios/app/spmt-snspostmonitoringtool/id1582735087)

**In-app purchases:** none


### AIVox

[App page](https://appshunter.io/ios/app/aivox/id6764459694)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPMT free?

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

### Is AIVox free?

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

### Do SPMT or AIVox have ads?

Both SPMT and AIVox show ads.

### Which is updated more often, SPMT or AIVox?

SPMT ships an update every 6 weeks, and AIVox every 3 weeks. Most recently, SPMT was updated on October 7, 2026 and AIVox on October 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.*