# TurnCompound vs ADR Tracker

The clearest difference is in-app purchases: TurnCompound at none against ADR Tracker's 1. ADR Tracker's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ADR Tracker sells 1 one-off in-app purchase. TurnCompound asks for nothing beyond the download.

TurnCompound ships an update weekly, ADR Tracker every 8 days. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TurnCompound | ADR Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 8 days |
| Size | 13 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erika Albizzati](https://appshunter.io/developer/1441167317) | [Alona Nesterenko](https://appshunter.io/developer/1890650834) |

## What reviewers say

### TurnCompound

[App page](https://appshunter.io/ios/app/turncompound-interest-calc/id6744550554)

**In-app purchases:** none


### ADR Tracker

[App page](https://appshunter.io/ios/app/adr-tracker/id6752336382)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all | $3.99 | one-time |


## Frequently asked questions

### Is TurnCompound free?

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

### Is ADR Tracker free?

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

### Do TurnCompound or ADR Tracker have ads?

TurnCompound shows ads; ADR Tracker does not.

### Which is updated more often, TurnCompound or ADR Tracker?

TurnCompound ships an update weekly, and ADR Tracker every 8 days. Most recently, TurnCompound was updated on October 30, 2026 and ADR Tracker on November 8, 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.*