# Simple Payment Tracker vs ZenWall

The clearest difference is in-app purchases: Simple Payment Tracker at none against ZenWall's 2. Simple Payment Tracker also leads on iOS requirement (13.0 vs 17.0). ZenWall's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. ZenWall sells 2 in-app purchases, starting at $4.99 per month. Simple Payment Tracker asks for nothing beyond the download.

Simple Payment Tracker ships an update every 6 months, ZenWall fortnightly. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Simple Payment Tracker | ZenWall |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 30 MB | 89 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [kerem yokuva](https://appshunter.io/developer/499612704) | [Piotr Gebski](https://appshunter.io/developer/1860417249) |

## What reviewers say

### Simple Payment Tracker

[App page](https://appshunter.io/ios/app/simple-payment-tracker/id6747887793)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZenWall

[App page](https://appshunter.io/ios/app/zenwall-deep-focus/id6758081455)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZenWall Monthly Premium | $4.99 | per month |
| ZenWall Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is Simple Payment Tracker free?

Simple Payment Tracker is free to download, with no in-app purchases.

### Is ZenWall free?

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

### Do Simple Payment Tracker or ZenWall have ads?

Simple Payment Tracker shows ads; ZenWall does not.

### Which is updated more often, Simple Payment Tracker or ZenWall?

Simple Payment Tracker ships an update every 6 months, and ZenWall fortnightly. Most recently, Simple Payment Tracker was updated on September 16, 2026 and ZenWall on September 20, 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.*