# Smart Fit App vs RenaSer

The clearest difference is device support: Smart Fit App at 3 against RenaSer's 1. Smart Fit App also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Fit App ships an update every 5 days, RenaSer every 4 days. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Smart Fit App | RenaSer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/smart-fit-app/id1308265270/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 57.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 190 MB | 2 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Smartfit Escola de Ginastica e Danca SA](https://appshunter.io/developer/1435152924) | [Grupo 9T SC](https://appshunter.io/developer/1112403238) |

## What reviewers say

### Smart Fit App

[App page](https://appshunter.io/ios/app/smart-fit-app/id1308265270)

This app personalizes your workout routines based on your fitness goals and provides detailed exercise instructions. Track your progress with logged data and visual statistics. Connect with other users through social features and access exclusive partner benefits.

**Highlights:** Personalized workout plans, Exercise video demonstrations, Progress and body evolution tracking, Gym unit occupancy charts, Social features for groups and challenges, Access to partner discounts and benefits

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful app for tracking workouts
- 🚀 Efficient and easy to use
- 💪 Motivating and engaging
- 🤝 Excellent customer service
- 🧠 Informative and educational

**What reviewers complain about**

- 🤑 Excessive upselling and hidden fees
- 🚫 Unreliable and buggy app
- 🕰️ Slow performance and long load times
- 🔒 Lack of security and privacy
- 📊 Insufficient data tracking and analytics

**Reported bugs**

- App crashes and freezes
- Inability to save or track workouts
- Reservation system not working
- Incorrect weight and measurement tracking
- Videos not loading or playing properly

**Requested features**

- Ability to create custom workouts
- Integration with Apple Health/Fitness
- Dark mode option
- More detailed exercise instructions
- Improved reservation and scheduling system


### RenaSer

[App page](https://appshunter.io/ios/app/renaser/id6767091802)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Fit App free?

Smart Fit App is free to download, with no in-app purchases.

### Is RenaSer free?

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

### Do Smart Fit App or RenaSer have ads?

Neither Smart Fit App nor RenaSer shows ads.

### Which is updated more often, Smart Fit App or RenaSer?

Smart Fit App ships an update every 5 days, and RenaSer every 4 days. Most recently, Smart Fit App was updated on October 26, 2026 and RenaSer on October 8, 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.*