# Zen Planner Staff App vs Flexlings

The clearest difference is review sentiment: Flexlings at 100% against Zen Planner Staff App's 16%. Flexlings also leads on rating (5.0 vs 1.7) and update cadence (fortnightly vs every 3 months). Zen Planner Staff App's advantage is in-app purchases (none vs 2) and ratings volume (91 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Flexlings sells 2 in-app purchases, starting at $4.99 per month. Zen Planner Staff App asks for nothing beyond the download.

Flexlings holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: Zen Planner Staff App has 91 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 16% of Zen Planner Staff App's written reviews are positive against 100% of Flexlings's.

Zen Planner Staff App ships an update every 3 months, Flexlings fortnightly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Zen Planner Staff App | Flexlings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (91 ratings)](https://appshunter.io/ios/app/zen-planner-staff-app/id1122645605/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flexlings/id6761585752/reviews)** |
| Number of ratings | **91** | 2 |
| Positive reviews | 15.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 64 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Daxko LLC](https://appshunter.io/developer/633678240) | [Latent Space Labs](https://appshunter.io/developer/1890353346) |

## What reviewers say

### Zen Planner Staff App

[App page](https://appshunter.io/ios/app/zen-planner-staff-app/id1122645605)

Manage your fitness business operations remotely. This app allows staff to view schedules, check-in clients, manage appointments, process payments, and update customer information. It's designed for businesses already using the Zen Planner platform.

**Highlights:** View full business schedule, Check class capacity, Check clients into sessions, Schedule and edit appointments, Sell drop-ins, Process payments, Manage customer profiles

**Features:** Vision Pro support

**In-app purchases:** none


### Flexlings

[App page](https://appshunter.io/ios/app/flexlings/id6761585752)

Transform your real-world workouts into an epic RPG adventure. Earn XP for every step, lift, and calorie burned to power up your creature and battle friends. Features AI nutrition tracking and real-time progress updates to keep you motivated.

**Highlights:** Sync with Apple HealthKit, Train and evolve unique creatures, Battle friends with real fitness stats, AI food photo scanning, XP, levels, and achievements, Real-time leaderboards, Push notifications

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flexling Pro | $4.99 | per month |
| Flexling Pro | $39.99 | per year |


## Frequently asked questions

### Is Zen Planner Staff App free?

Zen Planner Staff App is free to download, with no in-app purchases.

### Is Flexlings free?

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

### Which has better reviews, Zen Planner Staff App or Flexlings?

Flexlings is rated higher. Zen Planner Staff App averages 1.7 out of 5 from 91 ratings, while Flexlings averages 5.0 from 2 ratings.

### Do Zen Planner Staff App or Flexlings have ads?

Neither Zen Planner Staff App nor Flexlings shows ads.

### Which is updated more often, Zen Planner Staff App or Flexlings?

Zen Planner Staff App ships an update every 3 months, and Flexlings fortnightly. Most recently, Zen Planner Staff App was updated on October 24, 2026 and Flexlings on October 19, 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.*