Comparison

Teachable online courses vs Optimal State

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

Head to head
About

Teachable online courses

Access your online courses from any Teachable-powered school on your mobile device. Seamlessly sync your progress across devices and learn new skills or hobbies on the go. Enjoy a free learning experience with over 7 million students.

Highlights
  • Access online courses on mobile
  • Learn new skills and hobbies
  • Sync progress across devices
  • Free to use for enrolled students
  • Carry courses in your pocket
Read full description

Discover the freedom of learning on the move with Teachable’s iOS app. Whether you’re looking to master a skill or pick up a new hobby, join over 7 million students who are already learning through Teachable-powered schools. Access Anytime, Anywhere: Carry your online courses in your pocket. Access all your Teachable-powered school content whenever and wherever you are. Automatic Sync Across Devices: Switch between your iPhone app and web browser effortlessly. Your course progress is seamlessly synced, allowing you to pick up right where you left off. Using the Teachable iOS app is completely free. Once you’re enrolled in a course on a Teachable-powered school, you get full access to the content by downloading the app.

About

Optimal State

Track your mental and emotional state alongside physical sensations. Gain insights into your patterns with visual charts and receive personalized tools and suggestions for improvement. Daily reminders help you stay balanced and make positive life changes.

Highlights
  • Mental/Emotional State Tracking
  • Body Feeling Assessment
  • Visual Pattern Charts
  • Daily Check-in Reminders
  • Personalized Tools & Suggestions
  • Intuitive Navigation
Features
Read full description

Track your Mental/Emotional State & how that’s connected to how you feel in your body! We now have 6 assessment charts, 2 for Mental Health & 4 regarding how your body feels. Simply click on the app chart title at the top of the page to bring up the full list and choose one of the 6 chart options. Navigate Easily: We get it, navigating through apps can be stressful. We’ve designed our app to make things easier for you by being extremely intuitive. You will always be a click away from wherever you want to go – so there’s no stress. Our App is simple enough that we know your main focus will still remain on what really matters: improving your life! See our Getting Started Guide. Intuitive Way to Track: We have used colors and a visual representation to help you track your patterns more easily. We feel that the language of the red, blue, white and gold zones makes it easy for everyone to have self-awareness and check in throughout the day. Clear Snapshot of Habits & Patterns: Get a quick snapshot of your habits & patterns, giving you a better overview of your mental and physical health. Once you learn your personal patterns at different times of day, days of the week, months or seasons of the year, you will have valuable insight into why and how you get out of balance. Check in Reminder: Daily reminders for ideal times to have you check in will help us create personalized real-time targeted interventions to bring you back into balance. There are certain times of day that are the best time to check in, allowing us customize your intervention based on what might be most helpful at this particular point. Personalized Tools & Suggestions: Whether you’re looking for a way to change your energy levels, or trying to improve how you feel, or you want to have more contentment, we have the tools and suggestions that can help you change your life from the inside out. We offer personalized plans that will help bring out your state of health both mentally and emotionally, as well as on a physical level. The newest research in neuroscience is showing that our mental health resides not only in our brain, but also in our nervous system and our tissues. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Teachable online courses4 screens
Optimal State4 screens

Verdict

The call

The clearest difference is review sentiment: Optimal State at 100% against Teachable online courses's 22%. Optimal State also leads on rating (5.0 vs 4.6). Teachable online courses's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 5 months). On price, ads, 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. Optimal State sells 1 in-app purchase, starting at $4.99 per month. Teachable online courses asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Optimal State holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Teachable online courses has 9.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 22% of Teachable online courses's written reviews are positive against 100% of Optimal State's.

UpkeepUpdate frequency

Teachable online courses ships an update fortnightly, Optimal State every 5 months. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
Teachable online courses versus Optimal State: the parameters behind the verdict, then further details
ParameterTeachable online coursesOptimal State
PriceFreeFree
Rating4.6 (9.4K ratings)5.0 (4 ratings) — better
Positive reviews22.2% of reviews100.0% of reviews — better
Number of ratings9.4K — better4
Update frequencyFortnightly — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size64 MB36 MB
Age rating4+12+
DeveloperTeachableOptimal State LLC

Customer experience

Teachable online courses

All ratings9,366 ratings
Positive90.4%
Neutral2.2%
Negative7.4%
Written reviews726 reviews
Positive22.2%
Neutral10.1%
Negative67.8%

Optimal State

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Teachable online courses

Reported bugs

3 issues
  • Courses not syncing between app and website
  • Videos not loading or playing properly
  • Inability to log in with valid credentials

Requested features

4 requests
  • Add iPad native app
  • Implement video playback controls (rewind, speed)
  • Allow bookmarking progress in videos
  • Improve offline mode reliability

Optimal State

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Teachable online courses

No in-app purchases

1 purchases

Optimal State

Subscriptions1
  • Optimal State$4.991 Month

Questions

Is Teachable online courses free?
Teachable online courses is free to download, with no in-app purchases.
Is Optimal State free?
Optimal State is free to download, with in-app purchases available.
Which has better reviews, Teachable online courses or Optimal State?
Optimal State is rated higher. Teachable online courses averages 4.6 out of 5 from 9.4K ratings, while Optimal State averages 5.0 from 4 ratings.
Do Teachable online courses or Optimal State have ads?
Neither Teachable online courses nor Optimal State shows ads.
Which is updated more often, Teachable online courses or Optimal State?
Teachable online courses ships an update fortnightly, and Optimal State every 5 months. Most recently, Teachable online courses was updated on October 25, 2026 and Optimal State on October 14, 2026.

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