Fibr vs Stack Up
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fibr
This app connects health and fitness professionals, offering a platform to build networks, find jobs, access educational content, and redeem exclusive discounts. It aims to accelerate careers and increase earning potential within the industry.
- Connect and build professional networks
- Search and apply for industry jobs
- Access accredited fitness education
- Redeem exclusive gear discounts
- Message and share with other professionals
Read full descriptionHide full description
Use fibr’s S.P.E.E.D model to accelerate your health and fitness career. SOCIAL ■ Connect, share, send messages and build your network, all while cutting through the noise of traditional social media platforms. PROFIT ■ Access the resources needed to accelerate your career and increase your earning potential EMPLOYMENT ■ Search, discover and one click apply to all of the best jobs in the industry. EDUCATION ■ Browse the most highly accredited fitness education courses and content. DISCOUNTS ■ Redeem exclusive discounts on your favorite gear, equipment, products and education.
Stack Up
Read full descriptionHide full description
When performance is measured, performance improves. When performance is measured, and results are reported back, improvement accelerates. - Pearsons Law
Screenshots
Verdict
The clearest difference is update cadence: Fibr at every 3 weeks against Stack Up's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fibr ships an update every 3 weeks, Stack Up every 4 months. The most recent releases landed on September 28, 2026 and October 19, 2026 respectively.
| Parameter | Fibr | Stack Up |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 70 MB | 39 MB |
| Age rating | 17+ | 4+ |
| Developer | Fibr LLC | David Chabot |
In-app purchases
Fibr
No in-app purchases
Stack Up
No in-app purchases
