SLT vs Agona
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SLT
Book and manage fitness classes directly from your phone. View studio schedules, purchase class packages, and access your account information. Stay connected with the studio through social media links.
- Book classes
- View studio schedules
- Purchase class packages
- Manage account
- View reservations
- Find studio locations
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This is the official App for SLT NYC. With this App, you can find and book your SLT classes, view studio locations and schedules, buy and book your classes, as well view your existing reservations and manage your account. Find us on Instagram at @sltnyc and check out our site at sltnyc.com.
Agona
This app transforms daily habits into engaging fitness challenges. Compete with friends by tracking activities like steps, workouts, and sleep automatically. Stay motivated with live leaderboards and accountability.
- Compete in fitness challenges with friends
- Automatic tracking of steps, workouts, and sleep
- Live leaderboards and real-time progress
- Build consistent habits and streaks
- Accountability for goals
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Bet on yourself. Compete with friends. Stay consistent. Agona turns everyday habits into fitness challenges you compete in with friends. Create or join challenges around real activities like steps, workouts, walking, sleep, and daily habits. Your progress is tracked automatically using trusted health data, so results update without manual logging. See live leaderboards, track progress in real time, and push your friends to stay accountable. Compete for streaks, hit your goals, and see who actually follows through. Agona adds real stakes and real accountability to the habits you want to build. • Compete with friends in fitness challenges • Track steps, workouts, and daily activity automatically • See leaderboards and live progress • Stay consistent with habits, goals, and streaks Build better habits. Stay motivated. Enter the arena.
Screenshots
Verdict
The clearest difference is update cadence: Agona at every 3 days against SLT's every 4 weeks. Agona also leads on review sentiment (96% vs 71%) and monetization model (free vs ad-supported). SLT's advantage is ratings volume (3.3K vs 35). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for SLT against 4.9 for Agona. That said, the two scores are not equally well evidenced: SLT has 3.3K ratings behind it against 35, so its average is the more settled of the two. Written reviews are what separate them: 71% of SLT's written reviews are positive against 96% of Agona's.
SLT ships an update every 4 weeks, Agona every 3 days. The most recent releases landed on September 28, 2026 and July 30, 2026 respectively.
| Parameter | SLT | Agona |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3.3K ratings) — better | 4.9 (35 ratings) |
| Positive reviews | 71.4% of reviews | 96.2% of reviews — better |
| Number of ratings | 3.3K — better | 35 |
| Update frequency | Every 4 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 38 MB | 78 MB |
| Age rating | 4+ | 17+ |
| Developer | Mariana Tek Corporation | Agona |
Customer experience
SLT
Agona
In-app purchases
SLT
No in-app purchases
Agona
No in-app purchases
