18 GYM vs Inner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
18 GYM
Easily manage your gym activities, from checking class schedules and booking sessions to purchasing memberships and services. Track your account details, membership status, and stay updated on gym news.
- Class schedule viewing
- In-app class booking
- Online membership purchase
- New member sign-up
- Online service purchase
- Account and membership details
- Gym news and updates
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Now you can manage your activity at our gyms a lot easier, using our app. - Class schedule - you can check our class schedule at any time - Bookings from the app - you can book your favorite classes straight from the app - Buy memberships online – you can renew your membership online, in just a few simple steps - Become a member – if you haven't tried the 18GYM experience yet, you can become a member in just a few minutes - Buy services - you can buy additional services online, on the spot - Details about your account - you can keep track of your membership, see how many days you have left, and its benefits - Useful info about our gyms - get updates about what's going on in our gyms Enjoy your workouts!
Inner
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Inner: Mapping Inside is a mindfulness app made in Romania that starts from how you feel. Tell it your mood, pick a feeling or describe it in your own words, and get a guided session suited to your moment. What you'll find in Inner: Mapping Inside: • Guided meditations for calm, focus and letting go • Breathwork to slow down and reset • Sound healing and calming music • Yoga, stretching and gentle movement • Sleep sessions and bedtime wind-downs • Multi-lesson courses that build a real practice • Talks and recordings from The Inner conference Build a habit with small steps: • Track your progress and pick up where you left off • Save your favourites • Keep a daily streak going Start free: You can explore the app for 3 days without an account, then continue free with an Inner account. Inner Pro unlocks the full library of premium meditations, courses and sessions with a monthly subscription. — Subscription — Inner Pro is an auto-renewable monthly subscription. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically for the same price and duration unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it anytime in your store account settings. Privacy Policy: https://theinner.eu/en/privacy-policy/ Terms of Use: https://theinner.eu/en/terms-and-conditions/
Screenshots
Verdict
The clearest difference is in-app purchases: 18 GYM at none against Inner's 1. On price, update cadence, ads and device support 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
Both are free to download. Inner sells 1 in-app purchase, starting at $9.99 per month. 18 GYM asks for nothing beyond the download.
18 GYM ships an update every 5 weeks, Inner every 6 weeks. The most recent releases landed on October 12, 2026 and September 21, 2026 respectively.
| Parameter | 18 GYM | Inner |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 22.2% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | UPFIT SRL | Nasturelul Vesel SRL |
In-app purchases
18 GYM
No in-app purchases
Inner
- Inner Pro$9.991 Month
