# Flipr vs e

The clearest difference is review sentiment: Flipr at 74% against e's 0%. Flipr also leads on rating (4.5 vs 1.0) and ratings volume (12 vs 2). e's advantage is in-app purchases (none vs 5) and iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Flipr sells 5 in-app purchases, starting at $9.99 per year. e asks for nothing beyond the download.

Flipr holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Flipr has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 74% of Flipr's written reviews are positive against 0% of e's.

Flipr ships an update every 2 weeks, e every 3 weeks. The most recent releases landed on September 23, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Flipr | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (12 ratings)](https://appshunter.io/ios/app/flipr/id1225898851/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/e-vadea/id1631306644/reviews) |
| Number of ratings | **12** | 2 |
| Positive reviews | **74.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 186 MB | 63 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CTAC-TECH](https://appshunter.io/developer/1458613283) | [SPIE CityNetworks](https://appshunter.io/developer/1537946997) |

## What reviewers say

### Flipr

[App page](https://appshunter.io/ios/app/flipr/id1225898851)

Manage your pool or spa effortlessly with this comprehensive application. It offers expert advice, real-time water quality analysis, and personalized maintenance recommendations. Track water parameters, manage stock, and receive weather alerts for optimal pool care.

**Highlights:** Water quality analysis (Redox/ORP, pH, temperature), Precise dosage and drainage advice, Weather alerts and maintenance tips, Multi-pool and multi-user management, Season-long measurement history, Flipr Predict for water quality anticipation

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flipr+ is a subscription | $9.99 | per year |
| Flipr Infinite (Monthly) | $15.99 | per month |
| Flipr 4 Life | $18.49 | per month |
| Flipr Infinite (Quarterly) | $35.99 | per 3 months |
| Flipr Infinite (Annually) | $55.99 | per year |


### e

[App page](https://appshunter.io/ios/app/e-vadea/id1631306644)

Find and access ultra-fast charging stations for electric vehicles on highways. This app helps you locate available chargers during your travels.

**Highlights:** Locate ultra-fast charging stations, Access highway charging network, Real-time station availability, Mobile EV charging solution

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flipr free?

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

### Is e free?

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

### Which has better reviews, Flipr or e?

Flipr is rated higher. Flipr averages 4.5 out of 5 from 12 ratings, while e averages 1.0 from 2 ratings.

### Do Flipr or e have ads?

Neither Flipr nor e shows ads.

### Which is updated more often, Flipr or e?

Flipr ships an update every 2 weeks, and e every 3 weeks. Most recently, Flipr was updated on September 23, 2026 and e on June 5, 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.*