# GrowthDay vs Reboot66

The clearest difference is review sentiment: GrowthDay at 93% against Reboot66's 0%. GrowthDay also leads on rating (4.8 vs 1.5) and ratings volume (2.3K vs 2). Reboot66's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. GrowthDay sells 10 in-app purchases, starting at $29.00 per month. Reboot66 asks for nothing beyond the download.

GrowthDay holds the better App Store score, 4.8 against 1.5. That said, the two scores are not equally well evidenced: GrowthDay has 2.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 93% of GrowthDay's written reviews are positive against 0% of Reboot66's.

GrowthDay ships an update every 6 days, Reboot66 weekly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GrowthDay | Reboot66 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.3K ratings)](https://appshunter.io/ios/app/growthday-daily-mindset-coach/id1543291315/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/reboot66/id6445857262/reviews) |
| Number of ratings | **2.3K** | 2 |
| Positive reviews | **92.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 150 MB | 41 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HPX LLC](https://appshunter.io/developer/1543291317) | [O2S1, Inc.](https://appshunter.io/developer/1674301312) |

## What reviewers say

### GrowthDay

[App page](https://appshunter.io/ios/app/growthday-daily-mindset-coach/id1543291315)

This app provides daily motivation and life coaching to help users build better habits, improve their mindset, and achieve high performance. It offers structured tools, expert-led trainings, and AI-powered guidance for personal growth and transformation.

**Highlights:** Daily mindset coaching, Habit and goal tracking, Psychological and mindset upgrade, Trainings from world-class coaches, AI-powered life coach, Growth and progress tracking

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $29.00 | per month |
| Audiobooks upgrade | $29.99 | per year |
| Mastery Monthly (No Trial) | $49.00 | per month |
| Mastery Monthly + Trial | $49.00 | per month |
| Starter Annual (No Trial) | $49.99 | per year |
| Standard Annual (No Trial) | $49.99 | per year |
| Starter Annual | $49.99 | per year |
| Annual Standard Subscription | $49.99 | per year |
| GrowthDay Annual | $299.00 | per year |
| Annual Pro Subscription | $299.99 | per year |

**What reviewers like**

- 🚀 Excellent personal development app
- 👍 Comprehensive set of features
- 🙌 Motivational daily content
- 📚 High-quality learning resources
- 🤝 Supportive community

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Occasional app bugs and glitches
- ⏱️ Repeated daily content
- 🤖 Aggressive marketing and upselling

**Reported bugs**

- Journal content erasing
- Timezone issues with daily content
- Login and access problems

**Requested features**

- Dark mode option
- Improved journaling experience
- Customizable daily content
- Better integration with other apps


### Reboot66

[App page](https://appshunter.io/ios/app/reboot66/id6445857262)

Easily track your daily fitness activities, including progress photos, weight, and body measurements. Stay motivated by competing with friends and sharing your achievements. This app helps transform your fitness journey with its user-friendly interface.

**Highlights:** Daily activity tracking, Progress picture uploads, Weight and body measurements, Friend competition, Motivation reminders, Result sharing

**In-app purchases:** none


## Frequently asked questions

### Is GrowthDay free?

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

### Is Reboot66 free?

Reboot66 is free to download, with no in-app purchases.

### Which has better reviews, GrowthDay or Reboot66?

GrowthDay is rated higher. GrowthDay averages 4.8 out of 5 from 2.3K ratings, while Reboot66 averages 1.5 from 2 ratings.

### Do GrowthDay or Reboot66 have ads?

GrowthDay shows ads; Reboot66 does not.

### Which is updated more often, GrowthDay or Reboot66?

GrowthDay ships an update every 6 days, and Reboot66 weekly. Most recently, GrowthDay was updated on November 7, 2026 and Reboot66 on November 3, 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.*