# Sav vs Zenith Flex

The clearest difference is rating: Zenith Flex at 4.1 against Sav's 1.7. Zenith Flex also leads on ratings volume (808 vs 26). Sav's advantage is monetization model (free vs ad-supported). On price, review sentiment, update cadence and ads there is nothing between them.

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

Zenith Flex holds the better App Store score, 4.1 against 1.7. That said, the two scores are not equally well evidenced: Zenith Flex has 808 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 5% of Sav's written reviews are positive against 12% of Zenith Flex's.

Sav ships an update every 6 months, Zenith Flex every 3 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Sav | Zenith Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (26 ratings)](https://appshunter.io/ios/app/sav-rx/id1207844189/reviews) | **[4.1 (808 ratings)](https://appshunter.io/ios/app/zenith-flex/id1492335464/reviews)** |
| Number of ratings | 26 | **808** |
| Positive reviews | 5.0% of reviews | **11.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 3 MB | 31 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sav-Rx](https://appshunter.io/developer/1207844188) | [Zenith American Solutions, Inc](https://appshunter.io/developer/996690022) |

## What reviewers say

### Sav

[App page](https://appshunter.io/ios/app/sav-rx/id1207844189)

Easily refill mail-order prescriptions, track their status, and manage your prescription history. This app allows you to request renewals, update shipping and payment information, and monitor deliveries.

**Highlights:** Refill prescriptions quickly, Track refill status, Request prescription renewals, Track delivery status, View prescription history, Update shipping address, Update payment information

**Features:** macOS Compatibility

**In-app purchases:** none


### Zenith Flex

[App page](https://appshunter.io/ios/app/zenith-flex/id1492335464)

Manage your consumer-driven healthcare and tax-favored benefit accounts from a single mobile point of access. View account balances, recent transactions, and alerts. Contact your administrator directly and access your benefit details securely.

**Highlights:** Benefit account balances and details, View recent transactions, Access email alerts, Contact administrator, View demographic details, Manage dependent information, View card details and PIN

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

**In-app purchases:** none

**What reviewers like**

- 👨‍💼 Knowledgeable customer service representatives available
- 🚀 Fast resolution when assisted by expert staff

**What reviewers complain about**

- 😤 Poor user interface design and navigation
- 🐛 App crashes and shutdowns during use
- 📝 Cumbersome receipt submission process
- 🚫 Frequent denial of legitimate medical claims
- 💳 Unexplained card usage restrictions

**Reported bugs**

- App crashes while searching for receipts
- Receipt submission interface only allows single photo upload
- Submitted receipts don't disappear from interface
- Persistent notification badge that cannot be removed
- Employer name not recognized during account creation

**Requested features**

- Ability to upload multiple receipts at once
- Better navigation and intuitive menu structure
- Improved deposit details display (sender, hours, month)
- Removable notification badges
- Faster claim processing and approval


## Frequently asked questions

### Is Sav free?

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

### Is Zenith Flex free?

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

### Which has better reviews, Sav or Zenith Flex?

Zenith Flex is rated higher. Sav averages 1.7 out of 5 from 26 ratings, while Zenith Flex averages 4.1 from 808 ratings.

### Do Sav or Zenith Flex have ads?

Neither Sav nor Zenith Flex shows ads.

### Which is updated more often, Sav or Zenith Flex?

Sav ships an update every 6 months, and Zenith Flex every 3 months. Most recently, Sav was updated on October 7, 2026 and Zenith Flex on October 17, 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.*