# EōS Personal Training vs Sippy

The clearest difference is device support: EōS Personal Training at 4 against Sippy's 2. EōS Personal Training also leads on iOS requirement (15.5 vs 17.0). 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.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EōS Personal Training | Sippy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (227 ratings)](https://appshunter.io/ios/app/eos-personal-training/id1564975386/reviews)** | — |
| Number of ratings | **227** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | — |
| Size | 176 MB | 3 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Fitness Alliance LLC](https://appshunter.io/developer/1564975388) | [XL Concepts](https://appshunter.io/developer/1896609677) |

## What reviewers say

### EōS Personal Training

[App page](https://appshunter.io/ios/app/eos-personal-training/id1564975386)

This app helps you achieve your fitness goals by tracking workouts and meals, measuring progress, and connecting you with your personal trainer. Stay committed with scheduled workouts, real-time messaging, and progress photos.

**Highlights:** Track workouts and meals, Access training plans, Schedule workouts, Track progress and body measurements, Message your coach in real-time, Connect to wearable devices

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 App saves progress when closed
- 👍 Informative and helpful for training
- 👍 Great personal training experience (Jonah mentioned)

**What reviewers complain about**

- 🐛 Glitches, stalls, and crashes
- 🐛 Limited functionality
- 🐛 Password reset doesn't work
- 🐛 Very slow
- 🐛 Logs users out

**Reported bugs**

- App glitches, stalls, and crashes
- Password reset does not work
- App is very slow and logs users out
- App support is non-existent
- Help requests result in error messages

**Requested features**

- Fix the app
- Sync workouts from Apple Health
- Improve app functionality


### Sippy

[App page](https://appshunter.io/ios/app/sippy-hydration-tracker/id6792977989)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is EōS Personal Training free?

EōS Personal Training is free to download, with no in-app purchases.

### Is Sippy free?

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

### Do EōS Personal Training or Sippy have ads?

Neither EōS Personal Training nor Sippy shows ads.

### Which is updated more often, EōS Personal Training or Sippy?

EōS Personal Training ships an update every 6 weeks, and Sippy every 6 weeks. Most recently, EōS Personal Training was updated on November 3, 2026 and Sippy on October 31, 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.*