Comparison

[solidcore] vs Chai.ai

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

Head to head
About

[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.

Highlights
  • 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
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

Chai.ai

This AI companion helps you get more out of therapy by providing tools for reflection and insight capture. It offers guided journaling, traditional journaling, and voice memo recording to help you prepare for your sessions.

Highlights
  • AI companion for therapy insights
  • Guided journaling assistant
  • Traditional journaling
  • Voice memo recording
  • Session preparation tool
Features
Read full description

Get more out of therapy with Chai, your AI companion for between-session insights. Reflect in the way that fits you: chat with our guided-journaling assistant, write in a traditional journal, or record a voice memo on the go. Chai helps you capture insights so they don’t fade before your next appointment. Session Compass pulls from your reflections and determines what matters most for your upcoming session; Chai enables patients to go into sessions prepared, not starting from scratch. Built with input from therapists to reduce information loss and make every session count.

Screenshots

[solidcore]4 screens
Chai.ai4 screens

Verdict

The call

The clearest difference is rating: [solidcore] at 4.9 against Chai.ai's 3.0. [solidcore] also leads on ratings volume (29K vs 2) and chart position (#171 vs unranked). Chai.ai's advantage is ads (none vs shown) and device support (3 vs 1). On price, in-app purchases, monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

[solidcore] holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 2, so its average is the more settled of the two.

Scorecard5 real differences · 6 level
[solidcore] versus Chai.ai: the parameters behind the verdict, then further details
Parameter[solidcore]Chai.ai
PriceFreeFree
Rating4.9 (29K ratings) — better3.0 (2 ratings)
Positive reviews21.1% of reviews—
Number of ratings29K — better2
Update frequencyEvery 6 weeks—
AdsYesNo — better
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#171 — better—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size70 MB36 MB
Age rating4+12+
Developer[solidcore]Marshall Seligson

Customer experience

[solidcore]

All ratings28,963 ratings
Positive97.8%
Neutral0.6%
Negative1.6%
Written reviews247 reviews
Positive21.1%
Neutral9.3%
Negative69.6%

Chai.ai

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

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

Chai.ai

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

[solidcore]

No in-app purchases

None

Chai.ai

No in-app purchases

Questions

Is [solidcore] free?
[solidcore] is free to download, with no in-app purchases.
Is Chai.ai free?
Chai.ai is free to download, with no in-app purchases.
Which has better reviews, [solidcore] or Chai.ai?
[solidcore] is rated higher. [solidcore] averages 4.9 out of 5 from 29K ratings, while Chai.ai averages 3.0 from 2 ratings.
Do [solidcore] or Chai.ai have ads?
[solidcore] shows ads; Chai.ai does not.

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