IronStack vs Mynu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IronStack
Log your gym workouts quickly and efficiently with this streamlined strength training app. Track progress, set personal records, and customize exercises without unnecessary clutter or account creation. Offers optional Pro features for advanced insights and AI-generated workouts.
- Fast workout logging
- Automatic PR detection
- Built-in rest timer
- Customizable exercises
- Apple Watch integration
- Workout history search
- Optional AI workout generation
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A simpler way to log your workouts and see your progress. If you currently track your lifts in a notebook, Notes, or a spreadsheet, IronStack gives you the same straightforward experience—with less effort and better progress tracking. No account. No clutter. Just open your workout, log your sets, and keep training. Your workout data stays on your device. There are no required sign-ups, social feeds, or unnecessary distractions. SIMPLE WORKOUT LOGGING · Log weight, reps, or duration in seconds · Use quick +/- controls to make adjustments · See what you lifted last time beside every set · Automatically generate warm-up sets · Use the built-in rest timer · Add notes to workouts and exercises SEE YOUR PROGRESS IronStack turns your workout history into useful progress tracking—without requiring you to manage a complicated spreadsheet. · Automatically detect personal records · Track training volume over time · View estimated one-rep maxes and progress trends · Search your complete workout history · Share PRs with clean visual cards TRAIN YOUR WAY · Create your own exercises · Track exercises by reps or duration · Filter exercises by muscle group, equipment, or category · Access video demonstrations · Organize workouts into folders · Duplicate and customize workout routines APPLE WATCH INTEGRATION Log sets from your wrist while you train. Sync workouts with your Apple Watch in real time, track heart rate and calories, and spend less time reaching for your phone. IRONSTACK PRO Unlock additional training tools with one lifetime purchase—no subscription required. · AI workout generation based on your goals · Post-workout insights and next-session suggestions · Advanced trends, charts, and training targets · Visual plate calculator · Unlimited workouts Whether you follow a detailed program or simply want to record what you lifted today, IronStack keeps workout tracking fast, organized, and out of your way. Less app. More training. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Mynu
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No more generic diets. Mynu uses artificial intelligence to create a 100% personalized meal plan based on your body, your goals, and your routine — in just a few minutes. Enter your weight, height, age, and goal (fat loss, muscle gain, and more), then complete a simple assessment using easy waist and neck measurements. No expensive equipment, no hassle. Next, you receive a complete weekly plan with tailored meals, precise calories, and practical recipes. Why choose Mynu? True personalization: AI takes your body composition into account to go beyond “one-size-fits-all” apps. - Fast and simple: body fat % estimate using just waist and neck measurements. - Ready-to-use weekly plan: organized meals to help you stay consistent. - Accessible recipes: focused on everyday ingredients (with regional options). - Built for real goals: lose weight, gain muscle, maintain, or improve eating habits. How it works - Enter your details and goal. - Take quick measurements (waist and neck) in 1 minute. - Mynu calculates your needs and generates your weekly plan. - Track meals and adjust preferences to keep the plan your way. Download Mynu and transform your nutrition with a plan made just for you. Terms of use: https://www.mynu.app.br/termos
Screenshots
Verdict
IronStack and Mynu are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. IronStack sells 3 in-app purchases, starting at $2.99 per month and Mynu sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
IronStack ships an update every 4 days, Mynu weekly. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.
| Parameter | IronStack | Mynu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 59 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | ZanaWorks LLC | Gabriel Andrade |
In-app purchases
IronStack
- Pro Monthly$2.991 Month
- Pro Yearly$19.991 Year
- IronStack Lifetime Unlock$39.99
Mynu
- Mynu Premium: Unlimited Diets$4.991 Month









