# Sigmon vs Spenzi

The clearest difference is in-app purchases: Sigmon at none against Spenzi's 3. Spenzi's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spenzi sells 3 in-app purchases, starting at $1.99 per month. Sigmon asks for nothing beyond the download.

Sigmon ships an update every 6 weeks, Spenzi every 3 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sigmon | Spenzi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 17 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kementerian Komunikasi dan Informatika Republik Indonesia](https://appshunter.io/developer/1340805424) | [Dinh Trong Tu](https://appshunter.io/developer/1457011154) |

## What reviewers say

### Sigmon

[App page](https://appshunter.io/ios/app/sigmon/id1598570788)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spenzi

[App page](https://appshunter.io/ios/app/spenzi-expense-tracker/id6747108992)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $1.99 | $1.99 | per month |
| $19.99 | $19.99 | per year |
| $59.99 | $59.99 | one-time |


## Frequently asked questions

### Is Sigmon free?

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

### Is Spenzi free?

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

### Do Sigmon or Spenzi have ads?

Neither Sigmon nor Spenzi shows ads.

### Which is updated more often, Sigmon or Spenzi?

Sigmon ships an update every 6 weeks, and Spenzi every 3 days. Most recently, Sigmon was updated on November 7, 2026 and Spenzi on October 30, 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.*