Comparison

Class Vault vs Is It Working?

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

Head to head
About

Class Vault

This app helps Pilates instructors organize their teaching by building and saving unlimited class plans. It features a searchable library of exercises and classes, client management tools, and playlist integration. Spend less time planning and more time teaching with this all-in-one tool.

Highlights
  • Build and save unlimited class plans
  • Personalized class library
  • Search and filter classes/exercises
  • Smart exercise suggestions
  • Drag-and-drop class reordering
  • Track class usage history
  • Private client management
  • Playlist integration
Features
Read full description

Class Vault is the all-in-one planning tool built specifically for Pilates instructors. Stop searching through notes, screenshots, and old class plans. Build your own teaching library, organize your best ideas, and walk into every class feeling prepared. Whether you teach group classes, private sessions, or multiple formats across different studios, Class Vault helps you spend less time planning and more time teaching. FEATURES Build & Save Unlimited Classes Create complete class plans with warm-ups, exercises, progressions, cues, timing, spring settings, playlists, and notes. Every field is optional, so you can plan with as much or as little detail as you like. Your Personal Class Library Save every class you create and build a library you can return to again and again. No more starting from scratch or wondering what you taught last week. Find Classes & Exercises in Seconds Search and filter your entire library by equipment, level, props, or keywords. Quickly find the exact class, flow, or exercise you're looking for. Smart Suggestions Need inspiration? Tap the lightbulb to get exercise recommendations while building your class. Browse your personal exercise library and reuse your favorite moves with ease. Drag & Reorder Adjust your flow in seconds with simple drag-and-drop editing. Reorganize exercises, build progressions, and create seamless transitions effortlessly. Track When Classes Were Last Taught Quickly see when a class was last used so you can keep your programming fresh and avoid repeating the same flow by accident. Private Client Management Create client profiles, track goals, injuries, limitations, and session history, and keep detailed notes so every session feels personalized and intentional. Playlist Integration Link your playlists directly to your classes so your music and programming are always ready together. Created by a full-time Pilates instructor who understands the challenges of teaching at multiple studios, planning different class formats, and keeping track of countless ideas. Spend less time planning. Stay organized. Teach with confidence. Start with a 7-day free trial. Subscription required thereafter. EULA URL: https://www.classvault.app/terms-of-use Privacy Policy URL: https://www.classvault.app/privacy-policy

About

Is It Working?

Read full description

Started retinol? Cut dairy? Trying creatine? New mattress? You made a change — but is it actually working? Stop guessing. Start tracking. Is It Working? is the only app that turns your health and skincare changes into real experiments with real data. — HOW IT WORKS — 1. Tell us what you're trying Tretinoin, a new supplement, dairy-free diet, a different mattress — anything. 2. We design your tracking plan Smart templates with the right metrics, tailored to your experiment. Ready in seconds. 3. Check in daily (15 seconds) Swipe through your metrics. Rate how you feel. Done before your coffee cools. 4. See your answer After your experiment ends, see clear before & after data. No guessing. No gut feeling. Just proof. — TRACK ANY CHANGE — • Skincare: Retinol, tretinoin, vitamin C, niacinamide, new cleanser • Supplements: Creatine, magnesium, ashwagandha, collagen, omega-3 • Diet: Dairy-free, gluten-free, elimination diet, intermittent fasting • Sleep: New mattress, melatonin, blue light glasses, sleep schedule • Fitness: New workout routine, recovery supplements, protein intake • Mental Health: Meditation, journaling, cold showers, screen time changes • Pet Care: New food, supplements, routine changes 22 templates. 7 categories. Or create your own experiment from scratch. — KEY FEATURES — ◆ Smart Experiment Templates Tell us what you're experimenting with and we design the perfect tracking plan — the right metrics, the right duration, the right questions. ◆ 15-Second Daily Check-In Swipe through your metrics and rate each one. Faster than opening Instagram. No friction, no excuses. ◆ Before & After Photo Comparison Drag to compare Day 1 vs Day 30. See the change with your own eyes. Perfect for skincare progress. ◆ Clear Results Dashboard Your experiment ends with a verdict: what improved, what didn't, and by how much. Before vs after scores for every metric. ◆ Multiple Experiments Track several changes at once. Retinol AND a new supplement AND a diet change — each experiment tracked separately so you know exactly what's working. ◆ Progress Charts Watch your metrics trend over time. Spot improvements (or problems) as they happen. ◆ Daily Reminders Never miss a check-in. Set your preferred time and frequency. — WHO IS THIS FOR? — → Skincare enthusiasts tracking their retinol journey → Biohackers testing new supplements → Anyone doing an elimination diet → People who just bought a new mattress and want to know if it's worth it → Fitness enthusiasts testing creatine, protein, or new routines → Anyone making a change and wondering: "But is it actually working?" — WHY IS IT WORKING? IS DIFFERENT — Other apps track what you DO. We track if it WORKS. Supplement apps tell you what's in your pills. We tell you if those pills are doing anything. Skincare apps organize your routine. We tell you if that routine is improving your skin. Symptom trackers log how you feel. We correlate your feelings with the change you made. This is the only app that gives you a clear, data-backed answer: Yes, it's working. Or no, it's not. Stop wasting money on things that don't work for you. — PREMIUM — Free: 2 active experiment from templates, daily check-ins, basic results Premium: Unlimited experiments, before & after photos, detailed analytics, export data, all templates Start your first experiment today. In 30 days, you'll have your answer. By subscribing, you agree to the Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Class Vault4 screens
Is It Working?4 screens

Verdict

The call

The clearest difference is iOS requirement: Class Vault at 13.0 against Is It Working?'s 18.6. On price, ads, 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

Both are free to download. Class Vault sells 1 in-app purchase, starting at $5.99 per month and Is It Working? sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Class Vault versus Is It Working?: the parameters behind the verdict, then further details
ParameterClass VaultIs It Working?
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better18.6
Further details — not scored
Size55 MB16 MB
Age rating9+4+
DeveloperClass Vault LLCMehdi Dimachk

In-app purchases

1 purchases

Class Vault

Subscriptions1
  • Monthly7 Days trial$5.991 Month
2 purchases

Is It Working?

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly$19.991 Year

Questions

Is Class Vault free?
Class Vault is free to download, with in-app purchases available.
Is Is It Working? free?
Is It Working? is free to download, with in-app purchases available.
Do Class Vault or Is It Working? have ads?
Neither Class Vault nor Is It Working? shows ads.

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