Lockin Group vs Sāmya
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lockin Group
This app helps you achieve your goals by staking real money and enlisting witnesses for accountability. Set a goal, commit an amount, and choose trusted individuals to verify your success. If you succeed, you keep your stake; if you fail, your witnesses receive it.
- Set financial stakes for goals
- Enlist witnesses for accountability
- Verify goal completion
- Track progress towards personal targets
- Commit to habit formation
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Most people set goals and quit. Not because the goal was wrong, because nothing was at stake. Lock In changes that. Pick your goal. Stake real money. Choose 2 witnesses who hold you accountable. If you hit it, you keep your stake. If you don't, your witness gets it. That's it. No more "I'll start Monday." No more half-hearted attempts. When your own money is on the line, you show up differently. HOW IT WORKS 1. Set your goal, anything from losing 5kg, finishing a course, running a marathon, or hitting a business target. 2. Stake your amount; you decide how much skin you have in the game. 3. Pick your witness, a friend, a coach, or a family member. Someone who won't let you off the hook. 4. Lock in and go; your witness verifies completion. Hit it, and your stake stays yours. Miss it, and they get paid. WHO USES LOCK IN Gym-goers are sick of skipping leg day. Entrepreneurs building a new habit. People doing 75 Hard, Couch to 5K, or dry January. Anyone who's told themselves "this time will be different" and wants to make sure it actually is. WHY IT WORKS Accountability isn't about willpower. It's about consequences. Studies consistently show people perform better when something real is at stake — and when someone else is watching. Lock In gives you both in one place. WHAT MAKES IT DIFFERENT Most habit apps reward you with badges. Lock In puts your money where your mouth is. The financial stake makes the commitment real. The witness makes the result verifiable. Together, they make quitting genuinely costly. Ready to stop talking about your goals and start locking them in? Download Lock In. Set your goal. Stake it.
Sāmya
Manage your account, book classes, and access on-demand content. Stay connected with announcements, promotions, and direct messaging. Follow the public feed for updates.
- Account management
- Class and event booking
- On-demand content access
- Direct messaging
- Public feed for announcements
- Promotions and content sharing
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The Samya app makes it very easy for you to manage your Samya account, book into our classes and events, watch our on-demand content, and keep in touch with us. You can easily message us if you have a question or want to share something with them. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
Screenshots
Verdict
The clearest difference is update cadence: Lockin Group at every 2 weeks against Sāmya's every 3 months. Sāmya's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and monetization model 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.
Lockin Group ships an update every 2 weeks, Sāmya every 3 months. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.
| Parameter | Lockin Group | Sāmya |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 44 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Lockin Group Limited | Momence, Inc. |
Customer experience
Lockin Group
Sāmya
In-app purchases
Lockin Group
No in-app purchases
Sāmya
No in-app purchases









