Comparison

Confidence Spark vs RetaPro

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

Head to head
About

Confidence Spark

This app provides quick, uplifting tools to help you manage nerves and boost your confidence before important events. It acts as a pocket-sized coach to transform anxiety into momentum, enabling you to present yourself with presence and clarity.

Highlights
  • Mindset reset tools
  • Confidence boost before events
  • Transform nerves into momentum
  • Pocket-sized coach
  • Enhance presence and clarity
Features
Read full description

Confidence Spark is your fast, on-demand reset for high-pressure moments. Before a meeting. Before an interview. Before a presentation, pitch, or difficult conversation. When nerves spike, Confidence Spark gives you simple, guided steps to calm your body, clear your thinking, and step back into control, fast. In just a few minutes, you’ll: - steady your breath - refocus your thoughts - shift nervous energy into confident action Designed for real moments like: - interviews - public speaking - meetings and presentations - high-stakes conversations What you’ll find inside: - quick body resets to calm nerves - mental reframes to regain clarity - guided prompts and coaching - short audio support when you need it most No overthinking. No long routines. Just practical tools to help you walk in grounded, focused, and confident. Think of it as a pocket-sized confidence coach, there when you need it most. Because you don’t need more information. You need to show up at your best when it counts. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

RetaPro

This app helps users meticulously track their retatrutide treatment. It allows logging doses, managing vials, calculating reconstitutions, and monitoring progress through food logging, weight tracking, and progress photos. Smart reminders ensure no dose is missed.

Highlights
  • Retatrutide dose logging
  • Vial management and tracking
  • Reconstitution and dose calculation
  • Protocol and cycle timeline
  • Personalized meal and nutrient targets
  • Weight and body composition monitoring
  • Progress photo comparison
  • Smart injection reminders
Features
Read full description

RetaPro: Your Retatrutide Companion The most complete tracker built exclusively for retatrutide. Log every dose, monitor your vials, calculate reconstitution, and stay on top of your full retatrutide protocol — all in one place. Retatrutide Dose Log & Injection Tracker Log every retatrutide injection with a single tap. Track your dose amount, injection site rotation, and the vial you're drawing from. RetaPro keeps a complete injection log so you always know when your last dose was, how much remains in each vial, and where you injected last. Reconstitution & Vial Calculator Take the guesswork out of retatrutide preparation. RetaPro's built-in peptide calculator helps you calculate reconstitution volumes, BAC water ratios, and exact dose per syringe draw — so every injection is precise. Retatrutide Cycle & Protocol Tracker Track your complete retatrutide protocol over time. Set cycle start dates, log dose escalations, and review your full injection history at a glance. Built for precision, not guesswork. Log Meals Your Way Food logging built for retatrutide users. Search a vast food database, scan barcodes, photograph your plate, or describe your meal by voice. Your daily protein, fiber, water, and calorie targets are calculated specifically for you — based on your body stats, activity level, and treatment plan. Monitor Your Weight & Body Composition Add weight entries manually or sync with Apple Health. Track your trend over time with clear charts, monitor your BMI, and see exactly how your body is responding to your retatrutide treatment. Progress Photos Capture your transformation with in-app progress photos. Compare before and after side-by-side and see the changes your scale doesn't fully capture. Smart Injection Reminders Never miss a dose. RetaPro sends smart reminders when your next retatrutide injection is due, based on your personal dosing schedule. Also get nudges for meals, hydration, and activity. Home Screen Widgets Track your injection status, daily protein, water, and steps without opening the app. Widgets for iOS keep your retatrutide schedule visible at a glance. Key Features - Retatrutide dose log with injection site rotation tracking - Vial tracker: monitor remaining volume across multiple vials - Reconstitution calculator (BAC water, mcg/mg, exact syringe draw) - Retatrutide cycle tracker with full dose history and protocol timeline - Meal logging via search, barcode scan, AI photo recognition, and voice - Personalized protein, fiber, water, and calorie targets - Weight trend charts with BMI tracking - Progress photo timeline with side-by-side comparison - Apple Health integration - Home screen widgets for iOS - Full offline support - Available in 40+ languages RetaPro is a personal tracking tool and is not a medical device. Always follow your healthcare provider's guidance regarding your treatment. Apple Terms of Use Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Confidence Spark4 screens
RetaPro4 screens

Verdict

The call

The clearest difference is review sentiment: Confidence Spark at 100% against RetaPro's 50%. Confidence Spark also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.6). RetaPro's advantage is update cadence (monthly vs every 7 months) and ratings volume (49 vs 4). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RetaPro sells 2 in-app purchases, starting at $39.99 per year. Confidence Spark asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Confidence Spark holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: RetaPro has 49 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Confidence Spark's written reviews are positive against 50% of RetaPro's.

UpkeepUpdate frequency

Confidence Spark ships an update every 7 months, RetaPro monthly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard6 real differences · 4 level
Confidence Spark versus RetaPro: the parameters behind the verdict, then further details
ParameterConfidence SparkRetaPro
PriceFreeFree
Rating5.0 (4 ratings) — better4.6 (49 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings449 — better
Update frequencyEvery 7 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.1 — better15.5
Further details — not scored
Size38 MB103 MB
Age rating4+17+
DeveloperTaking Your Stage, LLCAgora Labs Ltda.

Customer experience

Confidence Spark

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RetaPro

All ratings49 ratings
Positive87.8%
Neutral8.2%
Negative4.1%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Confidence Spark

No in-app purchases

2 purchases

RetaPro

Subscriptions1
  • Yearly Plan$39.991 Year
One-time1
  • Lifetime Plan$39.99

Questions

Is Confidence Spark free?
Confidence Spark is free to download, with no in-app purchases.
Is RetaPro free?
RetaPro is free to download, with in-app purchases available.
Which has better reviews, Confidence Spark or RetaPro?
Confidence Spark is rated higher. Confidence Spark averages 5.0 out of 5 from 4 ratings, while RetaPro averages 4.6 from 49 ratings.
Do Confidence Spark or RetaPro have ads?
Neither Confidence Spark nor RetaPro shows ads.
Which is updated more often, Confidence Spark or RetaPro?
Confidence Spark ships an update every 7 months, and RetaPro monthly. Most recently, Confidence Spark was updated on November 5, 2026 and RetaPro on November 10, 2026.

Other comparisons