Comparison

[solidcore] vs Valodin

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

Head to head
About

[solidcore]

Book high-intensity, low-impact strength training classes on a custom reformer. Explore class schedules, filter by coach or time, and manage your membership and bookings. New clients can access special introductory offers.

Highlights
  • Book classes by coach, time, and studio
  • Filter class schedules
  • New client offers and introductory pricing
  • Purchase memberships, class packs, or single classes
  • Manage membership and payment
  • Track class history
  • Access member-exclusive partner perks
Features
Read full description

[solidcore] is high-intensity, low-impact strength training on a custom-built reformer. 50 minutes. Stronger for it. Book classes - See the schedule at every studio, book in a few taps - Choose your class: Starter50 for your first class, Foundation50 to build the basics, Signature50 for the full [solidcore] experience. - Filter by coach, time and studio. New to [solidcore]? - Start with 2 weeks unlimited, right in the app. - Take 4+ classes with a new client offer and unlock 15% off a monthly membership. - Buy a membership, a 5- or 10-class pack, or a single class. - See your remaining classes at a glance. - Members get early access to each month's schedule. Your account - Manage your membership, payment method and bookings. - Track every class you've taken. - Core Collective: members-only perks from our partners, right in the app. It doesn't get easier. You just get stronger. California Privacy Notice: https://privacy.solidcore.co/privacy-policy#california-privacy-notice Do Not Sell My Personal Information: https://privacy.solidcore.co/opt-out See our Privacy Policy to access these links.

About

Valodin

Features
Read full description

Valodin is a private, local-first record-keeping app for adults who want one place for their self-entered peptide records. Valodin does not provide medical advice, treatment guidance, dosing recommendations, schedule suggestions, or dose-to-volume instructions. You decide what to record; the app organizes those entries. CONCENTRATION-ONLY MATH • Enter the vial amount in mg and diluent volume in mL • See the resulting concentration in mg/mL • No desired-dose input, draw-volume output, syringe units, or dosing guidance VIAL AND INVENTORY RECORDS • Record active vials and reconstitution dates • See elapsed age and remaining inventory • Inventory updates when you save or delete a dose record DOSE HISTORY • Record a dose you already chose • Add an injection site and optional notes • Review chronological history • When one vial lacks enough inventory, explicitly choose and confirm a second vial allocation USER-CREATED REMINDERS • Create daily, weekly, or custom schedules • Receive local notifications • Mark a scheduled record complete on the correct date • Schedules pause when their linked vial is empty REFERENCE LIBRARY • Descriptive reference summaries for 20+ compounds • Configured reference half-life values • General supplier-label storage reminders • No typical dose ranges, frequency recommendations, protocols, or timing guidance INJECTION-SITE AND PHOTO RECORDS • Record injection sites on an interactive body map • Capture optional progress photos that stay on your device VALODIN PRO (OPTIONAL) The core vial, concentration, dose, schedule, library, basic site-picker, photo-capture, and read-only Apple Health trend features remain free. Pro unlocks app-created analysis of your own records: • Reference half-life estimates based on doses you already logged • Blood-work record keeping with optional lab-provided reference bounds • Progress-photo comparison • Smart Rotation based on injection-site recency Choose weekly, monthly, or annual access, or a one-time lifetime purchase. The annual plan includes a 7-day free trial for eligible new subscribers. Payment is charged through your Apple Account. Auto-renewable subscriptions renew unless canceled at least 24 hours before the current period ends. Manage or cancel subscriptions in your Apple Account settings. PRIVACY • No account or sign-in • Vials, dose records, schedules, lab values, notes, photos, and Apple Health values stay on your device • Apple Health access is optional and read-only • Limited Firebase Analytics covers generic app lifecycle, navigation, paywall, and purchase events • Analytics never includes peptide names, dose values, vial or schedule details, lab data, injection sites, notes, photos, or Apple Health values • No advertising tracking and no IDFA support Terms of Service: https://valodin.app/terms.html Privacy Policy: https://valodin.app/privacy.html DISCLAIMER Valodin is a tracking and record-keeping tool only. It does not provide medical advice, diagnosis, treatment, or dosing guidance. Always consult a qualified healthcare professional for health decisions and follow applicable laws and supplier instructions.

Screenshots

[solidcore]4 screens
Valodin4 screens

Verdict

The call

The clearest difference is in-app purchases: [solidcore] at none against Valodin's 4. [solidcore] also leads on chart position (#160 vs unranked). Valodin's advantage is ads (none vs shown). On price, 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. Valodin sells 4 in-app purchases, starting at $4.99 per 7 days. [solidcore] asks for nothing beyond the download.

Scorecard3 real differences · 8 level
[solidcore] versus Valodin: the parameters behind the verdict, then further details
Parameter[solidcore]Valodin
PriceFreeFree
Rating4.9 (29K ratings) — better—
Positive reviews21.0% of reviews—
Number of ratings29K — better—
Update frequencyEvery 6 weeks—
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
Best chart rank#160 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size85 MB4 MB
Age rating4+17+
Developer[solidcore]Matt Campbell

Bugs and requests

[solidcore]

Reported bugs

3 issues
  • Inconsistent class credit tracking
  • Unreliable class cancellation and refund process
  • Frequent crashes and loading issues

Requested features

4 requests
  • Ability to see class package balances
  • Waitlist position visibility
  • Option to add classes to calendar without full access
  • Improved app stability and performance

Valodin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

[solidcore]

No in-app purchases

4 purchases

Valodin

Subscriptions3
  • Valodin Pro Weekly$4.997 Days
  • Valodin Pro Monthly$29.991 Month
  • Valodin Pro Annual7 Days trial$49.991 Year
One-time1
  • Valodin Pro Lifetime$99.99

Questions

Is [solidcore] free?
[solidcore] is free to download, with no in-app purchases.
Is Valodin free?
Valodin is free to download, with in-app purchases available.
Do [solidcore] or Valodin have ads?
[solidcore] shows ads; Valodin does not.

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