# Monaeo vs Null Island

The clearest difference is review sentiment: Null Island at 100% against Monaeo's 57%. Null Island also leads on monetization model (free vs freemium) and update cadence (every 10 days vs every 6 weeks). Monaeo's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Monaeo ships an update every 6 weeks, Null Island every 10 days. The most recent releases landed on June 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Monaeo | Null Island |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (56 ratings)](https://appshunter.io/ios/app/monaeo/id492419975/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Freemium | **Free** |
| Size | 61 MB | 38 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Monaeo LLC](https://appshunter.io/developer/492419978) | [NullPoint LLC](https://appshunter.io/developer/1848218345) |

## What reviewers say

### Monaeo

[App page](https://appshunter.io/ios/app/monaeo/id492419975)

This app automatically tracks your travel days across different locations to help manage tax compliance and defend against audits. It securely logs your trips, providing data for statutory residency, payroll withholding, and more.

**Highlights:** Automated travel logging, Track days in different locations, Manage tax exposures, Audit defense reports, Early travel alerts, Secure data encryption

**In-app purchases:** none


### Null Island

[App page](https://appshunter.io/ios/app/null-island/id6754407865)

This app provides court-grade evidence for tax audits by compiling location data, travel records, and expense receipts. It is designed to support defensible location records and resolve audits confidently and quickly.

**Highlights:** Court-grade tax audit evidence, Supports tax domicile and residency, Income allocation and UBT tracking, Proprietary location algorithms, Corroborates residency with travel and expenses, Audit-ready evidence output, Concierge-style user support

**In-app purchases:** none


## Frequently asked questions

### Is Monaeo free?

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

### Is Null Island free?

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

### Do Monaeo or Null Island have ads?

Neither Monaeo nor Null Island shows ads.

### Which is updated more often, Monaeo or Null Island?

Monaeo ships an update every 6 weeks, and Null Island every 10 days. Most recently, Monaeo was updated on June 14, 2026 and Null Island on September 17, 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.*