Comparison

Flat Belly Workout Plan vs Zeus Spartan Workout

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

Head to head
About

Flat Belly Workout Plan

Achieve a toned stomach with a 30-day home workout plan. This app offers effective exercises to burn fat, build muscle, and define abs in just 10-20 minutes daily. See results within your first week.

Highlights
  • 30-day flat belly program
  • Daily 10-20 minute workouts
  • Home-based exercises
  • Fat burning and muscle building
  • Visible results in the first week
Features
Read full description

Whether you want a flat stomach for its aesthetic appeal or indicator of strength, you can be sure that it won’t happen without a certain amount of discipline and dedication. Luckily, there are lots of exercises you can do to burn fat, build muscle, and define your abs. If the endless lists of stomach exercises leave you unsure of which to choose, we’ve got you covered. We gathered the top flat belly exercises that you can do from the comfort of your own home in just 30 days. Each day you will need only 10 to 20 minutes of your time to perform these exercises and you will see the amazing results during your first week.

About

Zeus Spartan Workout

Features
Read full description

Zeus Spartan is a powerful fitness app built for people who want real body transformation, stronger habits and consistent results. Follow structured training plans, complete daily sessions and level up your discipline like a warrior. Whether your goal is weight loss, muscle gain, athletic conditioning or a complete reset, Zeus Spartan gives you a clear path. No confusion. No wasted effort. Just focused progress. What you get: Personalized training programs Choose plans for beginners, intermediate users or advanced athletes. Train at home or in the gym. Daily workouts Simple guided sessions with clear exercises, sets, reps and timers. Body progress tracking Log weight, measurements and performance. See long term improvement over time. Weekly challenges Push yourself with focused missions designed to build momentum and consistency. Rank progression Earn points for completed sessions and unlock higher warrior levels as you improve. Habit discipline system Track movement, hydration and training consistency to stay on course. Why users choose Zeus Spartan: Clear goals You always know what to do next. Strong motivation Training feels purposeful and rewarding.

Screenshots

Flat Belly Workout Plan4 screens
Zeus Spartan Workout4 screens

Verdict

The call

The clearest difference is in-app purchases: Zeus Spartan Workout at none against Flat Belly Workout Plan's 8. Zeus Spartan Workout also leads on update cadence (every 2 weeks vs every 3 weeks). Flat Belly Workout Plan's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price and ads 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. Flat Belly Workout Plan sells 8 one-off in-app purchases. Zeus Spartan Workout asks for nothing beyond the download.

UpkeepUpdate frequency

Flat Belly Workout Plan ships an update every 3 weeks, Zeus Spartan Workout every 2 weeks. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 5 level
Flat Belly Workout Plan versus Zeus Spartan Workout: the parameters behind the verdict, then further details
ParameterFlat Belly Workout PlanZeus Spartan Workout
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size34 MB22 MB
Age rating4+9+
DeveloperSamantha RoobolFaelan Kranz

In-app purchases

8 purchases

Flat Belly Workout Plan

One-time8
  • Remove ads$1.99
  • Lose Belly Fat$1.99
  • Exercises for Beginners$1.99
Show 5 more
  • Fat Burning HIIT Workout$1.99
  • Abs, Butt and Thighs$1.99
  • Plank Variations Exercises$1.99
  • Ultimate 10-Week Program$2.99
  • Full Bundle$4.99
None

Zeus Spartan Workout

No in-app purchases

Questions

Is Flat Belly Workout Plan free?
Flat Belly Workout Plan is free to download, with in-app purchases available.
Is Zeus Spartan Workout free?
Zeus Spartan Workout is free to download, with no in-app purchases.
Do Flat Belly Workout Plan or Zeus Spartan Workout have ads?
Both Flat Belly Workout Plan and Zeus Spartan Workout show ads.
Which is updated more often, Flat Belly Workout Plan or Zeus Spartan Workout?
Flat Belly Workout Plan ships an update every 3 weeks, and Zeus Spartan Workout every 2 weeks. Most recently, Flat Belly Workout Plan was updated on October 10, 2026 and Zeus Spartan Workout on October 5, 2026.

Other comparisons