# dikaio.ai vs SubsTracker

The clearest difference is ads: dikaio.ai at none against SubsTracker's shown. SubsTracker's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

dikaio.ai ships an update every 3 months, SubsTracker every 2 months. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | dikaio.ai | SubsTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 3 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DECODE GR P.C.](https://appshunter.io/developer/1783090140) | [AMADOU OURY CAMARA](https://appshunter.io/developer/1748625308) |

## What reviewers say

### dikaio.ai

[App page](https://appshunter.io/ios/app/dikaioai/id6738949341)

**Features:** macOS Compatibility

**In-app purchases:** none


### SubsTracker

[App page](https://appshunter.io/ios/app/substracker-subscription-log/id6757654036)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dikaio.ai free?

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

### Is SubsTracker free?

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

### Do dikaio.ai or SubsTracker have ads?

SubsTracker shows ads; dikaio.ai does not.

### Which is updated more often, dikaio.ai or SubsTracker?

dikaio.ai ships an update every 3 months, and SubsTracker every 2 months. Most recently, dikaio.ai was updated on September 18, 2026 and SubsTracker on September 22, 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.*