# DEF Reset vs Yakkio

The clearest difference is in-app purchases: DEF Reset at none against Yakkio's 2. DEF Reset also leads on ads (none vs shown). Yakkio's advantage is update cadence (every 2 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Yakkio sells 2 in-app purchases, starting at $4.99 per month. DEF Reset asks for nothing beyond the download.

DEF Reset ships an update monthly, Yakkio every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | DEF Reset | Yakkio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (116 ratings)](https://appshunter.io/ios/app/def-reset/id6479206706/reviews)** | — |
| Number of ratings | **116** | — |
| Positive reviews | 27.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 34 MB | 36 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Jocko Publishing](https://appshunter.io/developer/1469171184) | [Steve Deacon](https://appshunter.io/developer/1838685757) |

## What reviewers say

### DEF Reset

[App page](https://appshunter.io/ios/app/def-reset/id6479206706)

This app helps users build enduring habits and discipline by tracking daily essential habits. Users can also interact with and compete against others on their personal improvement journey.

**Highlights:** Track eight essential daily habits, Build enduring habits and discipline, Interact with other users, Compete with others, Follow users on their path

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast app performance
- 👍 Helpful for accountability and progress tracking
- 👍 Good community and social features
- 👍 Simple and easy to use

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 🔍 Difficulty logging in or resetting password
- 🔍 Profile and settings issues
- 🔍 Unreliable video playback

**Reported bugs**

- Freezing on end-user license agreement
- Inability to update profile picture
- Inconsistent behavior across iOS versions
- Password reset issues and login failures

**Requested features**

- Year-round progress tracking and calendar
- Customizable workout and habit options
- Incentives or rewards for reaching milestones


### Yakkio

[App page](https://appshunter.io/ios/app/yakkio/id6752318783)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yakkio Premium | $4.99 | per month |
| Yakkio Premium (Annual) | $49.99 | per year |


## Frequently asked questions

### Is DEF Reset free?

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

### Is Yakkio free?

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

### Do DEF Reset or Yakkio have ads?

Yakkio shows ads; DEF Reset does not.

### Which is updated more often, DEF Reset or Yakkio?

DEF Reset ships an update monthly, and Yakkio every 2 days. Most recently, DEF Reset was updated on October 24, 2026 and Yakkio on October 24, 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.*