Comparison

Studio 108 Amsterdam vs ToBeat

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

Head to head
About

Studio 108 Amsterdam

Features
Read full description

Studio 108 is your cozy yoga studio in Amsterdam De Pijp. At Studio 108 experienced teachers guide you in your yoga practice with a lot of personal attention and expertise. You can use this app to book your classes, workshops and massage sessions. Why Studio 108? Yoga is more than a work-out. In Studio 108 you will find authentic yoga with attention for ancient yoga philosophy. We like it cozy: this is why we are not a large-scale studio. Our classes are always of high quality and with a lot of personal attention. Drop by If you’re in doubt whether yoga is something for you For more guidance in the postures and their variations When you’re recovering from an injury and your physiotherapist or GP recommends yoga If you take yoga seriously but also enjoy a laugh during class For everybody! But maybe specifically for you, when you: - Have been looking for a while for authentic, high quality yoga classes with lots of personal attention for your practice; - Have been juggling the idea of starting with yoga for a while, but you’re not sure if yoga is your practice; - Don’t feel at home in a large-scale studio (too anonymous) where you receive limited to none personal attention from the teacher; - Have been practicing yoga for a while now but you’re not sure if you’re executing the postures in the right way; - Would like to experience the difference between yoga and gymnastics or acrobatics, for example by learning more about yoga science and yoga philosophy; - Are recovering from an injury (and your doctor has advised you to start with yoga), but you have no idea which style would fit you and your injury; - Take yoga seriously, but also enjoy an occasional laugh during class. Then Studio 108 could be the right studio for you! There’s always a warm cup of tea waiting for you. Download this free app, create your account and book your class. We hope to see you soon and welcome you in our community.

About

ToBeat

Features
Read full description

ToBeat is an organizer and personal archive for Apple Health ECG records. With your explicit permission, ToBeat uses read-only access to the Apple Health ECG records you choose to share. It displays the original waveform and stored record fields, and calculates a limited set of numerical reference values from the single-lead waveform on your device. KEY FEATURES • Browse Apple Health ECG records by date and time. • Filter by stored Apple Watch classification, local color or hidden state, or PAC, PVC, and T-wave possible-finding markers from the same on-device analysis; save favorites locally. • Swipe through the complete original waveform and optionally show R, PAC, and PVC beat labels produced by the same on-device analysis. • View recorded time, source device, sampling rate, Apple Watch classification, and Apple Watch average heart rate. • Show nine values: HR, R-R, the selected HRV value (RMSSD or SDNN), P, PR, QRS, QRSa, QT, and QTc. The selected HRV metric and actual QTc formula are identified. • Review beat-to-beat heart-rate, HRV, and R-R charts, average-beat P/QRS/T features, five QTc formulas, and a manual QT endpoint tool. • Use paper speed, gain, ruler, measure box, magnifier, beat monitor, detection sensitivity, and four reprocessing display modes. • Review possible findings emitted in original order by that same on-device analysis, and export a PDF with the full waveform, beat labels, stored fields, measurements, and findings. ABOUT THE VALUES ToBeat produces these values on device from the Apple Health record and its single-lead waveform. Raw waveforms are not sent to ToBeat servers for analysis. The exact pipeline accepts 10–30 complete seconds at 250–1000 Hz and uses the full input at its original sampling rate without resampling or truncation. HR is displayed from Apple Health, R-R is derived from that average heart rate, the selected HRV value, P, PR, QRS, QRSa, and QT use the waveform, and QTc uses waveform QT with that heart rate. If the complete nine-value set cannot be produced, unavailable items are identified instead of being filled with estimates. Possible findings, beat charts, and beat labels all come from that same on-device analysis and are for personal reference only, not a medical diagnosis. ToBeat does not provide health/risk scores, treatment or medication advice, or emergency services. Apple Watch classification and average heart rate are clearly attributed and displayed as stored in Apple Health. TOBEAT PRO The free download includes core features. ToBeat Pro provides more history, complete waveform browsing, on-device core values, date filters, favorites, and personal PDF archive tools. Available plans include auto-renewable Monthly, Annual, and Family Annual subscriptions, and one-time Lifetime and Family Lifetime purchases that do not renew. Family plans support eligible Apple Family Sharing. Payment is charged to your Apple Account when the purchase is confirmed. Auto-renewable plans renew automatically unless auto-renewal is turned off at least 24 hours before the current period ends. Renewal is charged within 24 hours before the period ends. Manage or cancel in Settings > Apple Account > Subscriptions, or restore eligible purchases in ToBeat. Prices and currencies vary by storefront and are confirmed by the App Store. DATA SOURCE AND FEATURE BOUNDARIES ToBeat uses HealthKit for read-only access to the Apple Health ECG records you choose to share. It does not write or modify health data. Apple Watch ECG availability depends on device model, OS version, and country or region. ToBeat is not a medical device and is not intended for medical use. Contact a qualified healthcare professional for health concerns and local emergency services in an emergency. Terms of Use: https://legal.tobeat.app/terms Privacy Policy: https://legal.tobeat.app/privacy Contact: hi@tobeat.app

Screenshots

Studio 108 Amsterdam4 screens
ToBeat3 screens

Verdict

The call

The clearest difference is in-app purchases: Studio 108 Amsterdam at none against ToBeat's 5. ToBeat's advantage is update cadence (every 3 weeks vs every 2 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. ToBeat sells 5 in-app purchases, starting at $9.99 per month. Studio 108 Amsterdam asks for nothing beyond the download.

UpkeepUpdate frequency

Studio 108 Amsterdam ships an update every 2 months, ToBeat every 3 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 4 level
Studio 108 Amsterdam versus ToBeat: the parameters behind the verdict, then further details
ParameterStudio 108 AmsterdamToBeat
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS16.416.4
Further details — not scored
Size83 MB121 MB
Age rating17+12+
DeveloperFLOW (Amsterdam)Soaring

In-app purchases

None

Studio 108 Amsterdam

No in-app purchases

5 purchases

ToBeat

Subscriptions3
  • Month Pro$9.991 Month
  • Annual Pro7 Days trial$59.991 Year
  • Annual Pro Family$79.991 Year
One-time2
  • Lifetime Pro$149.99
  • Lifetime Pro(Family)$199.99

Questions

Is Studio 108 Amsterdam free?
Studio 108 Amsterdam is free to download, with no in-app purchases.
Is ToBeat free?
ToBeat is free to download, with in-app purchases available.
Do Studio 108 Amsterdam or ToBeat have ads?
Neither Studio 108 Amsterdam nor ToBeat shows ads.
Which is updated more often, Studio 108 Amsterdam or ToBeat?
Studio 108 Amsterdam ships an update every 2 months, and ToBeat every 3 weeks. Most recently, Studio 108 Amsterdam was updated on October 15, 2026 and ToBeat on October 9, 2026.

Other comparisons