[solidcore] vs daily.spark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
[solidcore]
This app allows members to find and book pay-as-you-go fitness classes. Users can connect with friends, see their class schedules, book them into classes, and share their own class activities. Track your fitness journey and stay motivated by seeing your class completion history.
- Find and book classes
- Pay-as-you-go class sign-ups
- Connect with friends
- See friends' class schedules
- Book friends into classes
- Share class activities
- Track class completion
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[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.
daily.spark
This app guides users through 21-day programs to build sustainable self-care habits. It offers personalized support with breathwork, affirmations, and sound frequencies, empowering clients beyond therapy sessions. Progress tracking and visual feedback keep users motivated.
- 21-Day Practice Programs
- Custom-Curated Support
- Breathwork, Affirmations, Mudras
- Sound Frequencies
- Client Connection
- Progress Tracking
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Daily Spark Personalized Daily Practice Receive personalized daily practices from your practitioner to help you stay connected, supported, and consistent between appointments. Description: Daily Spark helps you stay connected to your goals and the work you are doing with your practitioner through simple personalized daily practices. Most growth, healing, and transformation happen between appointments. Daily Spark provides gentle daily guidance designed to help you stay engaged, supported, and consistent as you move toward your goals. Your practitioner selects personalized daily practices based on your unique needs, helping you build meaningful habits one day at a time. Most practices take only a few minutes each day, making it easy to stay connected without feeling overwhelmed. WHAT YOU WILL EXPERIENCE Personalized Daily Practices Receive simple daily guidance selected specifically for you by your practitioner. Stay Connected Between Sessions Continue building on the progress and insights gained during your appointments. Gentle Daily Support Create consistency through manageable daily actions that fit into everyday life. Build Healthy Habits Small daily practices can help strengthen awareness, accountability, and positive routines over time. Progress Tracking Stay engaged and motivated as you build momentum toward your personal goals. Support for Your Journey Whether your focus is wellness, healing, mindfulness, personal growth, or self-care, Daily Spark helps you stay connected to what matters most. Examples of daily practices may include guided reflection, meditation, breathwork, affirmations, intentions, sound healing, and other practitioner-selected content. Small daily actions create meaningful change. Daily Spark helps turn meaningful moments into lasting habits through simple daily practice and ongoing support.
Screenshots
Verdict
[solidcore] and daily.spark both sit at 4.9 stars, but that hides the real split: 100% of daily.spark's written reviews are positive against 21% of [solidcore]'s. daily.spark also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). [solidcore]'s advantage is price (Free vs $8.99) and ratings volume (29K vs 9). On rating, in-app purchases, 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
[solidcore] is free to download; daily.spark costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for [solidcore] against 5.0 for daily.spark. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 21% of [solidcore]'s written reviews are positive against 100% of daily.spark's.
[solidcore] ships an update every 6 weeks, daily.spark every 3 weeks. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.
| Parameter | [solidcore] | daily.spark |
|---|---|---|
| Price | Free — better | $8.99 |
| Rating | 4.9 (29K ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 21.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 29K — better | 9 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | #189 — better | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 70 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | [solidcore] | Tangerine Dream Labs |
Customer experience
[solidcore]
daily.spark
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
daily.spark
Not enough reviews yet to summarise bugs or requests.
In-app purchases
[solidcore]
No in-app purchases
daily.spark
No in-app purchases
![[solidcore] [solidcore]](https://cdn3.appshunter.io/i/Purple221/ff4064c393928ce7fafbcda98abeb046/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/512x0w.png)








