I Will Be vs Calfmaxx
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
I Will Be
Read full descriptionHide full description
IWillBe is a daily affirmation practice built around one simple question: Who are you becoming? You write a single identity anchor - "I'm becoming the calm parent" or "the writer who shows up" - and the rest of the app personalizes around it. Affirmations call you by name. Practice sessions are framed by who you're becoming. Every meaningful action counts as a vote toward that identity. WHAT'S INSIDE β’ Daily affirmation feed with 5 personalized cards each morning β’ Personalized AI affirmations generated from your identity statement β’ Practice mode with optional narration in a calm, natural voice β’ Home Screen and Lock Screen widgets that show your identity anchor and vote count β’ Solid, gradient, photo, and video themes β’ Streak counter (streak is consistency; votes are commitment) β’ Favorites, history, and custom collections β’ Share affirmations as image cards PREMIUM ($47.99/year, 3-day free trial) β’ Unlimited custom affirmations β’ Premium photo and video themes β’ AI affirmation regeneration β’ Ad-free forever PRIVACY β’ Your identity statement and answers stay on-device unless you use AI generation β’ AI generation sends your identity statement, optional first name, pronouns, and topic preferences to our server and Anthropic; it does not send your email, contacts, or precise location β’ PostHog provides pseudonymous product analytics with no named profile and no cross-app tracking Privacy policy: https://iwillbe.illustrious.dev/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Calfmaxx
Read full descriptionHide full description
Calfmaxx turns calf raises into a real training system. Calfmaxx requires a paid subscription. A free trial is available; after the trial, all features require an active Calfmaxx Pro subscription. Most people skip calves or do them with terrible form. Calfmaxx fixes both. Prop up your phone, step into side view, and the camera counts every valid raise β full range only. No cheating. No guessing. Rep counting runs entirely on your device. Your camera feed is analysed in real time and immediately discarded β nothing is recorded, saved, or uploaded, and no video ever leaves your phone. What you get with Calfmaxx Pro (subscription required): β’ Automatic on-device rep counting with form feedback β’ Daily ranked challenge (60-Second Burnout) with Today, This Week and This Month leaderboards β’ Weekly boss fights that carry damage across sessions β’ Soleus and single-leg variations β’ Streaks, ranks, and a transparent Calf Score β’ Simple βStart Raiseβ sessions for everyday volume Your Calf Score combines your best Burnout, training consistency, and lifetime volume so you can see real progress β not just vanity metrics. Whether youβre trying to fix skinny calves, build diamond shape, or finally stop neglecting your lower legs, Calfmaxx makes the work measurable and addictive. No equipment needed. Just you, your phone, and honest raises. SUBSCRIPTION Calfmaxx Pro is required to use the app and is available as a weekly or annual auto-renewing subscription. Prices are shown in the app before purchase and may vary by region. If a free trial is offered, any unused portion is forfeited when you purchase a subscription. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel your subscription in Settings βΊ Apple Account βΊ Subscriptions. Privacy Policy https://glistening-trouser-dbf.notion.site/Calfmaxx-Privacy-Policy-3b1e51e642e1807488e6d39a6a1d8631 Terms of Use https://glistening-trouser-dbf.notion.site/Terms-and-Conditions-3b1e51e642e18013be5eed0c4a458c87
Screenshots
Verdict
The clearest difference is device support: Calfmaxx at 3 against I Will Be's 1. Calfmaxx also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. I Will Be sells 1 in-app purchase, starting at $47.99 per year and Calfmaxx sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
I Will Be ships an update every 3 weeks, Calfmaxx every 6 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.
| Parameter | I Will Be | Calfmaxx |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 6 MB | 90 MB |
| Age rating | 9+ | 4+ |
| Developer | illustrious development, llc | Valet Hero LLC |
In-app purchases
I Will Be
- IWillBe Premium3 Days trial$47.991 Year
Calfmaxx
- Weekly Pro$3.997 Days
- Yearly Plan$29.991 Year
Questions
Is I Will Be free?
Is Calfmaxx free?
Do I Will Be or Calfmaxx have ads?
Which is updated more often, I Will Be or Calfmaxx?
Other comparisons















