Comparison

Solix Fit vs Protein Flow

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

Head to head
About

Solix Fit

This app helps you monitor your health and fitness journey with an intuitive interface. Track weight, sleep, water intake, steps, workouts, and nutrition with visual progress summaries and achievement badges.

Highlights
  • Intuitive design
  • Progress summaries (daily, weekly, monthly)
  • Track weight, sleep, water, steps, workouts
  • Color-coded nutrition tagging
  • Achievement badges for streaks and milestones
  • Share daily logs and progress
Features
Read full description

INTUITIVE DESIGN Easy-to-use, clean screens and menus make this app a joy to use PROGRESS SUMMARY See your gains over days, weeks, months, or a custom date range TRACK YOUR GAINS Write notes and upload photos to track your daily progress COLOR-CODED NUTRITION Zero in on your nutritional quality with green, yellow and red tags ACHIEVEMENT BADGES Hit your goals and get badges for daily streaks and milestones SHARE YOUR DAILY LOG Share your progress and achievements with friends and family ---------------------- Solix Fit was designed for your health by health enthusiasts. We combined over 15 years of fitness experience with health tracking to create an app that caters to your healthiest behaviors. Solix Fit focuses on health metrics such as weight, sleep, water intake, steps and nutrition, while still logging workouts and intensity like other popular apps. Solix Fit was engineered with your convenience in mind. For example, you can quickly tag and spot the nutritional quality of your meals with green, yellow, and red color codes. We hope you find Solix Fit as enjoyable and easy to use, as we do.

About

Protein Flow

Effortlessly track and optimize your daily protein intake to meet your health and fitness goals. This intuitive app helps you monitor consumption with visual charts and identify opportunities for protein boosts throughout the day.

Highlights
  • Intelligent protein tracking
  • Visually engaging progress charts
  • Identify protein intake gaps
  • Personalized daily protein goals
  • Seamless user interface
  • No account creation required
Features
Read full description

Unlock your full potential with Protein Flow – the ultimate companion on your journey to optimal health and fitness. Protein Flow is a sleek and intuitive app designed to empower you to achieve your protein consumption and pacing goals effortlessly. Whether you're focused on building muscle, shedding pounds, or simply maintaining a healthy lifestyle, Protein Flow provides a seamless way to track and optimize your daily protein intake. Key Features: Intelligent Tracking: Effortlessly monitor your protein consumption with a user-friendly interface and a visually engaging animated donut chart. Stay informed in real-time about your progress towards meeting your daily protein target. Daylong Balance: Uncover gaps in your protein intake throughout the day with an insightful chart that highlights moments when you may need an extra protein boost. Achieve a steady and balanced protein flow to support your fitness and wellness goals, including the practice of protein pacing – optimizing protein intake at regular intervals throughout the day. Personalized Goals: Set and customize your daily protein targets based on your unique needs and preferences. Whether you're an athlete, on a weight loss journey, or simply aiming for a healthier lifestyle, Protein Flow adapts to your goals. Enjoy the full experience hassle-free—no account creation required, and rest assured, any ads shown will not interrupt your workflow. Make every bite count on your path to a healthier, stronger you. Download Protein Flow now and experience the simplicity and power of optimizing your protein consumption and pacing. Your journey to peak performance starts here!

Screenshots

Solix Fit4 screens
Protein Flow3 screens

Verdict

The call

The clearest difference is price: Protein Flow at Free against Solix Fit's $1.99. Protein Flow also leads on rating (4.8 vs 4.2) and update cadence (every 2 weeks vs every 2 months). Solix Fit's advantage is ads (none vs shown) and iOS requirement (12.0 vs 17.0). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Protein Flow is free to download; Solix Fit costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Protein Flow holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 5 and 22 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Solix Fit ships an update every 2 months, Protein Flow every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard7 real differences · 3 level
Solix Fit versus Protein Flow: the parameters behind the verdict, then further details
ParameterSolix FitProtein Flow
Price$1.99Free — better
Rating4.2 (5 ratings)4.8 (22 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings522 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size18 MB6 MB
Age rating12+4+
DeveloperEric MoralesPolkadapps, LLC

Customer experience

Solix Fit

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Protein Flow

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Solix Fit

No in-app purchases

None

Protein Flow

No in-app purchases

Questions

Is Solix Fit free?
Solix Fit costs $1.99, with no in-app purchases.
Is Protein Flow free?
Protein Flow is free to download, with no in-app purchases.
Which has better reviews, Solix Fit or Protein Flow?
Protein Flow is rated higher. Solix Fit averages 4.2 out of 5 from 5 ratings, while Protein Flow averages 4.8 from 22 ratings.
Do Solix Fit or Protein Flow have ads?
Protein Flow shows ads; Solix Fit does not.
Which is updated more often, Solix Fit or Protein Flow?
Solix Fit ships an update every 2 months, and Protein Flow every 2 weeks. Most recently, Solix Fit was updated on November 3, 2026 and Protein Flow on November 4, 2026.

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