# SlimNation vs Outfit Formulas

The clearest difference is review sentiment: Outfit Formulas at 66% against SlimNation's 0%. Outfit Formulas also leads on rating (4.4 vs 3.0) and update cadence (every 5 days vs every 4 months). SlimNation's advantage is in-app purchases (none vs 15) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Outfit Formulas sells 15 in-app purchases, starting at $7.99 per 7 days. SlimNation asks for nothing beyond the download.

Outfit Formulas holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Outfit Formulas has 1.2K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of SlimNation's written reviews are positive against 66% of Outfit Formulas's.

SlimNation ships an update every 4 months, Outfit Formulas every 5 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SlimNation | Outfit Formulas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/slimnation/id1168908136/reviews) | **[4.4 (1.2K ratings)](https://appshunter.io/ios/app/outfit-formulas/id6447664832/reviews)** |
| Number of ratings | 2 | **1.2K** |
| Positive reviews | 0.0% of reviews | **65.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 90 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rob Nevins](https://appshunter.io/developer/650818303) | [GYPO LLC.](https://appshunter.io/developer/1682187324) |

## What reviewers say

### SlimNation

[App page](https://appshunter.io/ios/app/slimnation/id1168908136)

This app provides personalized meal plans and activity tracking, guided by a nutrition counselor. Log your food and workouts to monitor progress against your health and weight goals. Sync with wearable devices for comprehensive activity data.

**Highlights:** Personalized meal plans, Grocery list generation, Food and activity logging, Calorie and weight goal tracking, Wearable device integration (Apple Watch), Data synchronization with cloud account

**Features:** macOS Compatibility

**In-app purchases:** none


### Outfit Formulas

[App page](https://appshunter.io/ios/app/outfit-formulas/id6447664832)

Receive monthly shopping lists to build a versatile wardrobe, focusing on classic staples and seasonal trends. Easily get dressed daily with provided outfit formulas and a shopping directory for curated pieces. Personalize your style with flexible formula suggestions.

**Highlights:** Monthly curated shopping lists, Interactive shopping directory, Daily outfit calendar with formulas, Closet staple curation, Personalized styling options, Outfit logging

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership | $7.99 | per 7 days |
| AP_mo_19_fty | $19.00 | per month |
| Monthly_14t | $19.99 | per month |
| 3 months plan | $24.99 | per 3 months |
| Monthly subscription OF | $24.99 | per month |
| Annual Outfit Formulas 50 | $49.99 | per year |
| Annual 79.99 | $79.99 | per year |
| Annual 79 | $79.99 | per year |
| annual_14_trial | $99.99 | per year |
| 1 Year Subscription BF | $99.99 | per year |
| Annual Subscription | $99.99 | per year |
| Annual Subscription | $109.99 | per year |
| outfit_yearly | $190.00 | per year |
| lifetime 199 | $199.99 | one-time |
| Lifetime access to Outfit Formulas | $249.99 | one-time |

**What reviewers like**

- 👍 Easy to use app
- 🚀 Simplifies getting dressed
- 💡 Helpful for building a capsule wardrobe
- 👍 Provides style inspiration
- 👍 Customizable outfit options

**What reviewers complain about**

- 🐛 Login/subscription issues
- 🌍 Lack of personalization options
- 💰 Expensive subscription
- 🌍 Limited Canadian content

**Reported bugs**

- Login screen freezes
- Subscription not recognized in app

**Requested features**

- Ability to customize monthly calendar
- Option to track and log outfits worn
- More personalization based on user's style preferences


## Frequently asked questions

### Is SlimNation free?

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

### Is Outfit Formulas free?

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

### Which has better reviews, SlimNation or Outfit Formulas?

Outfit Formulas is rated higher. SlimNation averages 3.0 out of 5 from 2 ratings, while Outfit Formulas averages 4.4 from 1.2K ratings.

### Do SlimNation or Outfit Formulas have ads?

Outfit Formulas shows ads; SlimNation does not.

### Which is updated more often, SlimNation or Outfit Formulas?

SlimNation ships an update every 4 months, and Outfit Formulas every 5 days. Most recently, SlimNation was updated on October 26, 2026 and Outfit Formulas on October 30, 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.*