# Delta vs Dynamic TDEE Tracker

The clearest difference is in-app purchases: Dynamic TDEE Tracker at none against Delta's 1. Dynamic TDEE Tracker also leads on update cadence (daily vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

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

Delta ships an update every 11 days, Dynamic TDEE Tracker daily. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Delta | Dynamic TDEE Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Daily** |
| Size | 17 MB | 1 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Marcel Timm](https://appshunter.io/developer/1846068948) | [Annie Zhou](https://appshunter.io/developer/1852901322) |

## What reviewers say

### Delta

[App page](https://appshunter.io/ios/app/delta-tdee-tracker/id6753978074)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Delta Unlimited | $2.99 | one-time |


### Dynamic TDEE Tracker

[App page](https://appshunter.io/ios/app/dynamic-tdee-tracker/id6755413589)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Delta free?

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

### Is Dynamic TDEE Tracker free?

Dynamic TDEE Tracker is free to download, with no in-app purchases.

### Do Delta or Dynamic TDEE Tracker have ads?

Neither Delta nor Dynamic TDEE Tracker shows ads.

### Which is updated more often, Delta or Dynamic TDEE Tracker?

Delta ships an update every 11 days, and Dynamic TDEE Tracker daily. Most recently, Delta was updated on September 9, 2026 and Dynamic TDEE Tracker on September 19, 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.*