Comparison

Tennis Fitness Program vs SimpleTimer+

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

Head to head
About

Tennis Fitness Program

This app offers tennis-specific training programs and fitness routines designed by a renowned coach. It features over 50 narrated videos covering strength, endurance, and dynamic movement, with training blocks and insights from top athletes.

Highlights
  • Tennis-specific training blocks
  • Over 50 narrated video tutorials
  • Training philosophies of top coaches
  • Science behind tennis conditioning
  • Improve speed, endurance, and power
  • Train dynamic movements
Features
Read full description

Built4Tennis is tennis fitness and training app. It was created around the training philosophies of Jez Green (Trainer of Alexander Zverev, Andy Murray + Tomas Berdych). Choose from over 10 chapters of over 50 narrated videos that teach you how to build the body of a tennis athlete. Follow 6-8 week Tennis Specific Training Block Schedule Discover Tennis Specific Strategies used by Top Athletes Learn about the Science behind Conditioning the Tennis Athlete Improve Strategies for Increased Performance on the tennis court.  Watch training sessions with Alexander Zverev. THE TRAINING SYSTEM Be guided through 6-8 week Tennis Training Block. Build the body by Stabilizing Key Muscle Groups. Build Strength and Dynamic Movement. Control Movements Train Deceleration Increase Endurance Add power once the control of the muscles and joints has been established. TRAIN MOVEMENTS NOT MUSCLES Each chapter gives you detailed video tutorials with explanations on tennis specific movements used by players in competitive matches. Watch training sessions with Alexander Zverev. Learn about foot placement patterns. The philosophy is that in order to be fit on the match court you have to build the body SCIENCE BEHIND THE TENNIS ATHLETE Each Instructional video teach you the specifics of tennis shapes and movements you will make in a tennis match and gives you ways of practicing them in order to increase your speed, endurance and power. Each tennis specific exercise is designed to help build the body of a tennis athlete which leads to Increased Match Performance

About

SimpleTimer+

Features
Read full description

SimpleTimer+ gives you three independent timers on a single screen - no tabs, no clutter, no setup. Each timer can be set as a countdown or used as a stopwatch. Pick your minutes and seconds with the wheel picker, choose from 16 built-in alarm sounds, and enable loop mode to restart automatically. Features: - 3 independent timers on one screen - Countdown or stopwatch mode per timer - Wheel picker for quick time selection - 16 selectable iOS alarm sounds - Loop mode - auto-restart when finished - Timer log with timestamps and total time - Light, Dark, or System appearance - Supports English and German

Screenshots

Tennis Fitness Program3 screens
SimpleTimer+4 screens

Verdict

The call

The clearest difference is in-app purchases: SimpleTimer+ at none against Tennis Fitness Program's 11. SimpleTimer+ also leads on update cadence (every 11 days vs every 4 months). Tennis Fitness Program's advantage is iOS requirement (15.0 vs 17.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tennis Fitness Program sells 11 one-off in-app purchases. SimpleTimer+ asks for nothing beyond the download.

UpkeepUpdate frequency

Tennis Fitness Program ships an update every 4 months, SimpleTimer+ every 11 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Tennis Fitness Program versus SimpleTimer+: the parameters behind the verdict, then further details
ParameterTennis Fitness ProgramSimpleTimer+
PriceFreeFree
Rating3.7 (10 ratings) — better—
Positive reviews24.2% of reviews—
Number of ratings10 — better—
Update frequencyEvery 4 monthsEvery 11 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size29 MB8 MB
Age rating4+4+
DeveloperJeremy Greenanbeda AG

In-app purchases

11 purchases

Tennis Fitness Program

One-time11
  • Training System SectionFree
  • Schedule & Blocks SectionFree
  • Recovery Section$2.99
Show 8 more
  • Early Stage Power Section$7.99
  • Suspension Stability Section$9.99
  • Elastics Decel Section$9.99
  • Speed Section$9.99
  • Medicine Ball Control Section$9.99
  • Activation Warm Up Section$12.99
  • Movement Section$14.99
  • Bundle$59.99
None

SimpleTimer+

No in-app purchases

Questions

Is Tennis Fitness Program free?
Tennis Fitness Program is free to download, with in-app purchases available.
Is SimpleTimer+ free?
SimpleTimer+ is free to download, with no in-app purchases.
Do Tennis Fitness Program or SimpleTimer+ have ads?
Neither Tennis Fitness Program nor SimpleTimer+ shows ads.
Which is updated more often, Tennis Fitness Program or SimpleTimer+?
Tennis Fitness Program ships an update every 4 months, and SimpleTimer+ every 11 days. Most recently, Tennis Fitness Program was updated on October 13, 2026 and SimpleTimer+ on October 17, 2026.

Other comparisons