O2X vs AFT Score Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O2X
This app delivers personalized physical and mental training programs designed to meet your specific needs. Access workouts and guidance from a team of over 150 elite athletes, special operations veterans, and academics.
- Customized training programs
- Physical training
- Mental training
- World-class athlete trainers
- Special operations veteran trainers
- Academic expertise
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Train wherever, whenever. We bring physical and mental training directly to you. Each program is customized to meet your needs and executed by our team of over 150 world-class athletes, special operations veterans, and renowned academics.
AFT Score Calculator
Calculate your Army Fitness Test (AFT) and Army Combat Fitness Test (ACFT) scores with this updated tool. It also provides acceptable hardware standards and body fat calculations for comprehensive fitness tracking.
- AFT score calculation
- ACFT score calculation
- Updated May 2025 standards
- Acceptable hardware standards
- Body fat calculations
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AFT Score Calculator updated as of US Army July 2026 update. This includes the Waist-to-Height calculations, percentiles compared to others who've saved scores, and a goal planner for increasing your score
Screenshots
Verdict
The clearest difference is rating: AFT Score Calculator at 4.8 against O2X's 4.2. AFT Score Calculator also leads on in-app purchases (none vs 2) and ratings volume (973 vs 68). O2X's advantage is ads (none vs shown) and review sentiment (66% vs 38%). On price, device support and iOS requirement 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. O2X sells 2 in-app purchases, starting at $9.99 per month. AFT Score Calculator asks for nothing beyond the download.
AFT Score Calculator holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: AFT Score Calculator has 973 ratings behind it against 68, so its average is the more settled of the two. Written reviews complicate that: 66% of O2X's written reviews are positive against 38% of AFT Score Calculator's, so the app with the better star average is not the one people write more warmly about.
O2X ships an update every 3 weeks, AFT Score Calculator every 2 months. Both last shipped on November 3, 2026.
| Parameter | O2X | AFT Score Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (68 ratings) | 4.8 (973 ratings) — better |
| Positive reviews | 65.5% of reviews — better | 38.5% of reviews |
| Number of ratings | 68 | 973 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 79 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | O2X Human Performance LLC | Brian Savidge |
Customer experience
O2X
AFT Score Calculator
Bugs and requests
O2X
Not enough reviews yet to summarise bugs or requests.
AFT Score Calculator
Reported bugs
7 issues- Scores not accurate
- Unable to view saved scorecards
- Ball throw score sheet doesn't populate into ACFT calculator
- Black screen on launch
- Input fields switch back to text when trying to enter scores
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- App errors out when trying to type in new fields
- Events are not in the correct order
Requested features
3 requests- Fix ball throw score sheet
- Default to numbers or use scroll/drop-down for input
- Switch order of ball throw and hand release pushup
In-app purchases
O2X
- Monthly Subscription$9.991 Month
- Yearly Subscription$99.991 Year
AFT Score Calculator
No in-app purchases
Questions
Is O2X free?
Is AFT Score Calculator free?
Which has better reviews, O2X or AFT Score Calculator?
Do O2X or AFT Score Calculator have ads?
Which is updated more often, O2X or AFT Score Calculator?
Other comparisons
