# Perflect vs NO, DON'T DO IT

The clearest difference is in-app purchases: Perflect at none against NO, DON'T DO IT's 3. Perflect also leads on update cadence (every 3 days vs weekly). NO, DON'T DO IT's advantage is ratings volume (10 vs 2). On price, rating, ads and device support there is nothing between them.

Both are free to download. NO, DON'T DO IT sells 3 in-app purchases, starting at $2.99 per month. Perflect asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Perflect against 5.0 for NO, DON'T DO IT. That said, the two scores are not equally well evidenced: NO, DON'T DO IT has 10 ratings behind it against 2, so its average is the more settled of the two.

Perflect ships an update every 3 days, NO, DON'T DO IT weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Perflect | NO, DON'T DO IT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/perflect/id6744024225/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/no-dont-do-it-behaviors/id6744871403/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 29 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [Gaurish Agrawal](https://appshunter.io/developer/1805589997) | [Digiguys, Inc](https://appshunter.io/developer/888846748) |

## What reviewers say

### Perflect

[App page](https://appshunter.io/ios/app/perflect/id6744024225)

This app offers anonymous support for individuals recovering from Bulimia and Binge Eating Disorders. It provides gentle reminders, location-based alerts for potential triggers, and motivational content like music and monologues to help users stay on track during their recovery journey.

**Highlights:** Anonymous recovery support, Gentle daily reminders, Location-based trigger alerts, Motivational content (music, monologues), No accounts or registration required

**Features:** macOS Compatibility

**In-app purchases:** none


### NO, DON'T DO IT

[App page](https://appshunter.io/ios/app/no-dont-do-it-behaviors/id6744871403)

This app provides discreet haptic vibration nudges on your Apple Watch or iPhone to help you stop unwanted behaviors in the moment. It's designed for just-in-time intervention before you enter tempting situations, offering silent reminders that only you can feel.

**Highlights:** Discreet haptic vibration nudges, Apple Watch and iPhone support, Just-in-time behavioral interruption, Pre-situational setup, Customizable behaviors, Science-backed psychology

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Full Access | $2.99 | per month |
| Yearly Full Access | $19.99 | per year |
| Full Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is Perflect free?

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

### Is NO, DON'T DO IT free?

NO, DON'T DO IT is free to download, with in-app purchases available.

### Which has better reviews, Perflect or NO, DON'T DO IT?

Perflect and NO, DON'T DO IT are both rated 5.0 out of 5 on the App Store, from 2 and 10 ratings respectively.

### Do Perflect or NO, DON'T DO IT have ads?

Neither Perflect nor NO, DON'T DO IT shows ads.

### Which is updated more often, Perflect or NO, DON'T DO IT?

Perflect ships an update every 3 days, and NO, DON'T DO IT weekly. Most recently, Perflect was updated on October 24, 2026 and NO, DON'T DO IT on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*