Excucise vs Nactara
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Excucise
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You had every intention of working out. Then life happened. You're tired. You only have 5 minutes. You don't have equipment. You don't even know where to start. Most fitness apps weren't built for that moment. Excucise was. --- THE COACH THAT STARTS WITH YOUR EXCUSE Excucise isn't a library of workouts. It's a daily system that meets you where you actually are — not where you planned to be last Monday. Every session begins with one question: what's in the way right now? Tired? Traveling? Only 3 minutes? Back pain? Excucise builds your workout around your real constraints — then tells you exactly what to do. No scrolling through hundreds of videos. No deciding what muscle group. No guilt about what you didn't do yesterday. One card. One plan. Start. --- THE SCIENCE BEHIND THE METHOD Researchers call it "implementation intentions" — and study after study confirms that if-then planning increases follow-through by up to 300% compared to traditional goal-setting. Every workout in Excucise is framed as an if-then prescription: your barrier + your time + your energy = one specific plan. No decision required. That's not just good design — it's behavioral science. --- HOW IT WORKS Tell us what's stopping you today. Choose your available time: 3, 5, 8, or 12 minutes. Get your personalized workout card — instantly. Each card has three tiers: - Minimum: just enough to keep your streak alive (3-4 min) - Standard: the right session for today's constraints - Bonus: if you catch a second wind No algorithms trying to impress you. No content library to get lost in. Just honest coaching matched to today. --- BUILT FOR EVERY KIND OF DAY No gym? Bodyweight, bands, dumbbells, kettlebells — or full gym when you have it. Injured? We work around knee, back, shoulder, hip, neck, and wrist pain. Hotel room? Business trip? Zero-equipment plans ready. Only 4 minutes? That counts. Four minutes of focused movement improves mood, metabolism, and your habit streak. Burned out? Select Low energy and we scale back. No judgment. --- YOUR COACH ADAPTS TO YOU Excucise learns your fitness level, your common excuses, your usual location, and what equipment you have. It gets harder when you're ready, backs off when you need recovery. Not an algorithm selling you intensity. A system designed around one goal: getting you to actually move, consistently, for years. --- "Finally an app that gets that I'm not always at 100%." "I've done more workouts in one month than the entire previous year." "The 3-minute minimum is the smartest thing I've ever seen in a fitness app." --- EXCUCISE PRIME - UNLIMITED COACHING Unlock unlimited daily cards, full adaptive coaching, all workout tiers, and the complete barrier library. - Monthly: $7.99/month - Annual: $59.99/year - save 37% Free trial available. Cancel anytime. No excuses needed. --- Start where you are. Not where you wish you were. Not where you were six months ago. Right here. Right now. Whatever's in the way — that's exactly what Excucise is for. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Nactara
This private journal helps adults meticulously track peptide protocols, managing doses, vial inventory, and personal health metrics. It offers a reconstitution calculator, side-by-side photo comparisons, and encrypted syncing across devices. The app focuses solely on organizing user-entered data for precise record-keeping.
- Private dosing journal
- Protocol tracking
- Reconstitution calculator
- Automatic vial inventory
- Quick-confirm logging
- Health metric journaling
- Side-by-side photo comparison
- Encrypted cross-device sync
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Where precision becomes a practice. Nactara is the private dosing journal for adults running peptide protocols. Not a pharmacy. Not a marketplace. Not a coach. We do not recommend doses, suggest cycles, or interpret symptoms. Every number in the app was entered by you — Nactara just keeps it organized, calculated correctly, and quietly visible over time. If you've tracked protocols in spreadsheets, Notes, or memory, you know the cost of fragmented records — a missed dose is hard to spot, a vial that ran out is hard to remember, a side effect is hard to connect to anything. Nactara gives precision a single home, private on your device and synced encrypted only to your account. WHAT YOU GET Protocols, properly tracked. Define a protocol with one or many compounds, a frequency, and optional start/end dates. See "Day 23 of 90" at a glance. Pause cleanly when you cycle off; archive when you're done. Reconstitution calculator. A clean, deterministic mg ↔ mL ↔ mcg helper. Enter vial size and bac water; get concentration and target volume. No suggestions, no "recommended" amounts — just arithmetic you can trust. Vial inventory that updates itself. Log a dose; the matching vial deducts automatically. See estimated doses left, expiration, lot number, and reconstitution date. A low-stock banner warns you before you run out. Quick-confirm logging. Tap Mark taken on Today, confirm in a quick card, save. Suggestions from your past entries keep logging fast and accurate. Journal that anchors the data. Energy, mood, sleep, appetite, libido, weight, side effects, notes. Every entry timestamps with your dose history so patterns surface. Photos, side by side. Front, side, and back photos in encrypted storage. Compare month one against month three in a tap. Sync between iPhone and web. Phone in the morning, laptop at night — same data, protocols, and vials. Export the whole archive as JSON whenever you want. Privacy, the way it should be. Photos and labs are encrypted on your device before upload; the server stores ciphertext. We don't sell your data, share it with insurers, run ads against it, or train models on it. No community feed, no leaderboard, no friend graph. Your records are your records. Built for GLP-1s too: On a GLP-1 protocol? Log semaglutide, tirzepatide, retatrutide, and the newer incretins the same way you'd log any peptide — your dose, your weekly schedule, your private record. The reconstitution calculator handles compounded vials, and titration steps are tracked cleanly as you ramp. Same rule as everything else: Nactara never suggests a dose or a schedule. Every number is yours. A NOTE ON ETHICS: Nactara exists for adults already running protocols who want a better way to track them. We do not recommend doses, suggest cycles, prescribe, diagnose, or treat. We do not sell or partner with sellers of peptides, supplements, or compounded products. Nothing in the app is medical advice. Always work with a qualified clinician for any decision involving your body. FREE TIER: Nactara is free. Start with one protocol and one vial — fully tracked, with the calculator, journal, photos, history, and automatic vial deduction included. No countdown. No nag screens. Your data stays yours whether you subscribe or not. If you pause Pro later, every record stays visible. Additional protocols and vials become read-only — never deleted. You pick which one stays active without paying. Re-subscribe and everything writes again. PRO SUBSCRIPTION: Pro unlocks unlimited protocols and unlimited vials, with everything you've built carrying over. A 7-day free trial is available for first-time subscribers, full access included. Subscriptions auto-renew at the price shown at purchase; cancel any time from your iPhone Subscriptions settings. Renewal terms are shown clearly before purchase.
Screenshots
Verdict
The clearest difference is iOS requirement: Excucise at 15.1 against Nactara's 26.4. On price, update cadence, ads and in-app purchases 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
Both are free to download. Excucise sells 2 in-app purchases, starting at $5.99 per month and Nactara sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Excucise ships an update weekly, Nactara every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Excucise | Nactara |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.4 |
| Further details — not scored | ||
| Size | 59 MB | 24 MB |
| Age rating | 4+ | 17+ |
| Developer | Jacob Hellberg | Nicholas Palacios |
In-app purchases
Excucise
- Excucise Prime Monthly$5.991 Month
- Excucise Prime Annual7 Days trial$59.991 Year
Nactara
- Nactara Monthly7 Days trial$7.991 Month
- Nactara Annual7 Days trial$79.991 Year









