# Saldox vs Marlo

The clearest difference is in-app purchases: Saldox at none against Marlo's 4. Saldox also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Marlo sells 4 in-app purchases, starting at $6.99 per month. Saldox asks for nothing beyond the download.

Saldox ships an update every 3 weeks, Marlo every 6 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Saldox | Marlo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marlo-budget-expense-tracker/id6778914533/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 33 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Ednildo Macena](https://appshunter.io/developer/1681286379) | [Anicca LLC](https://appshunter.io/developer/6771920747) |

## What reviewers say

### Saldox

[App page](https://appshunter.io/ios/app/saldox/id6759874840)

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

**In-app purchases:** none


### Marlo

[App page](https://appshunter.io/ios/app/marlo-budget-expense-tracker/id6778914533)

This app calculates your 'safe to spend' amount by subtracting fixed costs, budgets, and savings from your income. It provides a clear, guilt-free number for discretionary spending, with budgeting and savings goal features. All data is stored locally for privacy.

**Highlights:** Calculates 'Safe to Spend' amount, Budget tracking by category, Savings goal setting and tracking, Recurring income and bill setup, Optional daily logging reminders, Private, on-device data storage

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marlo Pro Monthly | $6.99 | per month |
| Marlo Pro Annual Intro | $24.99 | per year |
| Marlo Pro Annual | $29.99 | per year |
| Marlo Pro — Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Saldox free?

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

### Is Marlo free?

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

### Do Saldox or Marlo have ads?

Neither Saldox nor Marlo shows ads.

### Which is updated more often, Saldox or Marlo?

Saldox ships an update every 3 weeks, and Marlo every 6 weeks. Most recently, Saldox was updated on October 28, 2026 and Marlo on October 31, 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.*