Comparison

Studio Synergy vs Stackr

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

Head to head
About

Studio Synergy

Features
Read full description

Studio Synergy is a pole dance and aerial fitness studio, offering pole dance, aerial hoop and aerial hammock dance classes. Book classes, private lessons, private parties, studio rentals and manage your account through our app! We are a welcoming community of supportive and amazing women, a safe space to explore creative movement and an exciting way to build strength and confidence!

About

Stackr

This app simplifies tracking peptide and GLP-1 doses, including supplies like vials and pens. It offers smart reminders, home screen widgets, and visual charts of estimated active levels based on half-life. Designed for users managing peptide protocols, it keeps your dosing information organized and accessible.

Highlights
  • Log peptide and GLP-1 doses
  • Track vials, pens, and other supplies
  • Smart reminders for next doses
  • Home screen widgets
  • Estimated active level charts
  • Multi-peptide stack tracking
  • Reference pages for common compounds
Features
Read full description

Stackr is the all-in-one tracker for your peptide and GLP-1 protocol. Every dose, vial and meal in one place, with the math done for you. KEY FEATURES • Dose tracking and reminders Log a dose in seconds from your Home screen. Run daily, weekly, every-few-days or specific-day schedules, and several protocols at once. Reminders make sure you never miss a dose, and Home Screen widgets show what's next. • Dose calculator Enter your vial strength, water and dose, and see exactly how many units to draw on a U-100 or U-40 syringe. Works in mcg, mg, IU and units. • Supplies and vials Track vials, pens and other supplies. Stackr counts down what's left every time you log and warns you before you run out. • Progress Keep your weight, progress photos and dose history together, with a calendar of taken and missed doses and estimated active levels from your logs. • Food and calories Snap a meal, scan a barcode, search a food or just say what you ate. Stackr tracks calories and protein against your daily plan. • Stackr Coach Ask the AI coach questions about your routine and your meals, any time. • Learn Reference pages for semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, GHK-Cu and 100+ more, with research status and sources. WHY STACKR • Built for GLP-1s and peptides, from one weekly shot to a full stack • Pounds or kilograms, mcg or mg, U-100 or U-40 • Syncs across your devices when you sign in • Message the team directly from Settings Stackr is a personal tracking and educational app. It does not give medical advice, prescribe treatments or tell you which peptide, dose or schedule is right for you. Always talk to a qualified healthcare professional. Active levels and photo-based nutrition values are estimates. SUBSCRIPTION Stackr is free to download. Full access requires a paid Stackr+ subscription. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getstackr.app/privacy

Screenshots

Studio Synergy4 screens
Stackr4 screens

Verdict

The call

The clearest difference is in-app purchases: Studio Synergy at none against Stackr's 7. Studio Synergy also leads on device support (3 vs 1) and iOS requirement (11.0.0 vs 17.0). Stackr's advantage is chart position (#188 vs unranked). 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. Stackr sells 7 in-app purchases, starting at $7.99 per 7 days. Studio Synergy asks for nothing beyond the download.

Scorecard4 real differences · 7 level
Studio Synergy versus Stackr: the parameters behind the verdict, then further details
ParameterStudio SynergyStackr
PriceFreeFree
Rating—4.4 (143 ratings) — better
Positive reviews—72.0% of reviews
Number of ratings—143 — better
Update frequency—Every 4 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
Best chart rank—#188 — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0.0 — better17.0
Further details — not scored
Size36 MB88 MB
Age rating4+12+
DeveloperStudio Synergy LLCStackr Holdings LLC

In-app purchases

None

Studio Synergy

No in-app purchases

7 purchases

Stackr

Subscriptions7
  • Stackr+ Weekly$7.997 Days
  • Monthly$12.991 Month
  • Stackr+ Yearly$29.991 Year
Show 4 more
  • Stackr+ Yearly$49.991 Year
  • Stackr+ Yearly3 Days trial$49.991 Year
  • Stackr+ Yearly$59.991 Year
  • Yearly3 Days trial$69.991 Year

Questions

Is Studio Synergy free?
Studio Synergy is free to download, with no in-app purchases.
Is Stackr free?
Stackr is free to download, with in-app purchases available.
Do Studio Synergy or Stackr have ads?
Neither Studio Synergy nor Stackr shows ads.

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