Comparison

ONX vs Jefferson Personal Training

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ONX

Easily plan and schedule your classes with this app. It keeps you signed in for quick reservations, allows you to view updated schedules, purchase class packages, and find studio location details. You can also connect to social media.

Highlights
  • Class scheduling and planning
  • Quick class reservations
  • View updated class schedules
  • Purchase class packages
  • Studio location information
  • Social media integration
Features
Read full description

Download the ONX App to easily and quickly plan and schedule your classes. This app keeps you signed in, so reserving your spot in class is super quick and ultra convenient. In addition to signing up for classes, use this app to view updated class schedules, buy class packages, and see our studio location information. You can also click through to view our social media accounts, including Facebook and Instagram. | Also be sure to check out our website at http://www.onxmn.com |

About

Jefferson Personal Training

Features
Read full description

Transform your fitness journey and protect your independence. Built on 15 years of professional training experience, Jefferson Personal Training is designed specifically for seniors and adults looking to build strength, improve balance, and maintain a high quality of life. Whether you want to stay active for your family, prevent falls, or simply feel more energized every day, our app delivers safe, progressive routines tailored entirely to your pace. Why Choose Jefferson Personal Training? Expertly Designed Routines: Access structured strength, balance, and cardio programs built from real-world senior fitness coaching success. Choose (and Switch) Your Game: We believe motivation isn't one-size-fits-all. Switch between two unique accountability themes at any time to keep your routines exciting: The World Traveler: Walk scenic routes, starting with the beautiful landscapes of Michigan's Upper Peninsula, unlocking digital postcards and local history as you stay consistent. The Heritage Garden: Watch a vibrant, virtual garden bloom and thrive every single day you complete your mobility and strength exercises. Clear, Safe Instruction: Follow along with easy-to-understand guidance designed with senior safety, joint health, and ultimate independence in mind. Download Jefferson Personal Training today and turn your daily exercise into a rewarding, personalized adventure!

Screenshots

ONX3 screens
Jefferson Personal Training3 screens

Verdict

The call

ONX and Jefferson Personal Training are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ONX ships an update monthly, Jefferson Personal Training every 2 weeks. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

ScorecardNo meaningful differences
ONX versus Jefferson Personal Training: the parameters behind the verdict, then further details
ParameterONXJefferson Personal Training
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size193 MB193 MB
Age rating4+4+
DeveloperUpper East LLCJefferson Industries L.L.C

In-app purchases

None

ONX

No in-app purchases

None

Jefferson Personal Training

No in-app purchases

Questions

Is ONX free?
ONX is free to download, with no in-app purchases.
Is Jefferson Personal Training free?
Jefferson Personal Training is free to download, with no in-app purchases.
Do ONX or Jefferson Personal Training have ads?
Neither ONX nor Jefferson Personal Training shows ads.
Which is updated more often, ONX or Jefferson Personal Training?
ONX ships an update monthly, and Jefferson Personal Training every 2 weeks. Most recently, ONX was updated on October 23, 2026 and Jefferson Personal Training on October 12, 2026.

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