Nine Under vs Effort Rx
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nine Under
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Nine Under is a premium golf performance company that delivers science-driven training solutions for golfers seeking to elevate their game. We provide physical performance programming, virtual training platforms, and elite-level concierge coaching for serious and aspirational golfers nationwide. Our services include golf-specific fitness assessments, mobility and power development, swing performance optimization, and personalized coaching programs—both in-person and remote. Designed for transformation, Nine Under helps clients unlock greater distance, consistency, and longevity in the game. We serve recreational, competitive, and professional golfers who are committed to results.
Effort Rx
Manage your fitness journey by scheduling sessions and purchasing packages. Access personalized programming designed for the community. Stay connected with your fitness goals.
- Schedule sessions
- Purchase packages
- Access programming
- Community features
- Fitness management
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For users and members of the Effort Rx community to schedule sessions, purchase packages, and receive programming.
Screenshots
Verdict
The clearest difference is iOS requirement: Effort Rx at 13.0 against Nine Under's 15.0. 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.
| Parameter | Nine Under | Effort Rx |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 13 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Joseph Terrill | Effort Rx LLC |
In-app purchases
Nine Under
No in-app purchases
Effort Rx
No in-app purchases
Questions
Is Nine Under free?
Is Effort Rx free?
Do Nine Under or Effort Rx have ads?
Other comparisons
