# The Deficit vs Delta

The clearest difference is in-app purchases: The Deficit at none against Delta's 1. On price, update cadence, ads and device support there is nothing between them.

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

The Deficit ships an update weekly, Delta every 11 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | The Deficit | Delta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Size | 34 MB | 17 MB |
| Requires iOS | 17.5 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [5 LADISLAV HRBACEK](https://appshunter.io/developer/1777421905) | [Marcel Timm](https://appshunter.io/developer/1846068948) |

## What reviewers say

### The Deficit

[App page](https://appshunter.io/ios/app/the-deficit/id6737693570)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is The Deficit free?

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

### Is Delta free?

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

### Do The Deficit or Delta have ads?

Neither The Deficit nor Delta shows ads.

### Which is updated more often, The Deficit or Delta?

The Deficit ships an update weekly, and Delta every 11 days. Most recently, The Deficit was updated on October 16, 2026 and Delta on October 11, 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.*