# Pacer Volume vs FLEX FACILITY

The clearest difference is rating: FLEX FACILITY at 5.0 against Pacer Volume's 4.7. FLEX FACILITY also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). Pacer Volume's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (9 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

FLEX FACILITY holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

Pacer Volume ships an update every 2 months, FLEX FACILITY every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Pacer Volume | FLEX FACILITY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (9 ratings)](https://appshunter.io/ios/app/pacer-volume-run-motivation/id6471933216/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flex-facility/id6755446262/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 2 MB | 47 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shannon Bolick](https://appshunter.io/developer/976434392) | [Sridhar Kota](https://appshunter.io/developer/1853943777) |

## What reviewers say

### Pacer Volume

[App page](https://appshunter.io/ios/app/pacer-volume-run-motivation/id6471933216)

This app uses your music's volume to motivate you during runs or walks. It adjusts audio output based on your pace, increasing it when you're on track and decreasing it if you slow down. Compatible with all audio apps, it helps you maintain your target effort.

**Highlights:** Pace-based volume adjustment, GPS speed tracking, Compatible with all audio apps, Customizable pace and volume levels, Automatic shut-off when not in use

**In-app purchases:** none


### FLEX FACILITY

[App page](https://appshunter.io/ios/app/flex-facility/id6755446262)

This app connects gyms, personal trainers, and clients for seamless fitness management. Users can book sessions, track schedules, and receive notifications, while trainers manage bookings, availability, and client progress.

**Highlights:** Session booking with calendar view, Real-time booking updates, Trainer availability management, Client profile management, Workout plan delivery, Progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pacer Volume free?

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

### Is FLEX FACILITY free?

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

### Which has better reviews, Pacer Volume or FLEX FACILITY?

FLEX FACILITY is rated higher. Pacer Volume averages 4.7 out of 5 from 9 ratings, while FLEX FACILITY averages 5.0 from 2 ratings.

### Do Pacer Volume or FLEX FACILITY have ads?

Neither Pacer Volume nor FLEX FACILITY shows ads.

### Which is updated more often, Pacer Volume or FLEX FACILITY?

Pacer Volume ships an update every 2 months, and FLEX FACILITY every 5 months. Most recently, Pacer Volume was updated on October 24, 2026 and FLEX FACILITY on October 24, 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.*