Sintra vs Threshld
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sintra
This app provides a team of AI employees to handle various business tasks like social media, email, sales, and customer support. It learns your business to generate content and responses that sound like you, acting as a second brain to help you grow faster without a large team. You can manage multiple businesses with separate workspaces and review all AI-generated work before it's published.
- AI-powered task delegation
- Content creation and scheduling
- Email and customer support automation
- Sales outreach and follow-up
- Daily planning and note-taking
- Business strategy and pricing analysis
- Website building and hosting
- Data reporting and forecasting
Read full descriptionHide full description
Sintra AI gives you a team of 12 AI Employees that learns your business, so it’s not all on you anymore. Hand off social media, email, customer support, sales, and more, then get work back that sounds like you, not like AI. Sintra AI is built for you if your business runs on what’s in your head: your clients, ideas, know-how, and your voice. It becomes the second brain that holds all of it, so you can do more and grow faster without hiring or managing a big team. WHAT YOU CAN HAND OFF Social media: Soshie plans your content calendar, writes your posts, creates the images, and schedules it all Writing: Penn writes blog posts, website copy, and proposals in your voice Email: Emmie writes and sends your newsletters and promotions Sales: Milli drafts your outreach and follows up with the leads who never replied Customer support: Cassie answers customer emails and Facebook comments in your voice Your day: Vizzy plans your day from your inbox and calendar, and takes your meeting notes Strategy: Buddy pressure-tests your pricing and plans, and gives you someone to bounce ideas off SEO: Seomi finds the keywords worth ranking for and explains why a page isn’t showing up in search Website: Commet builds your site, rebuilds the one you’ve outgrown, and hosts it Numbers: Dexter turns your data into reports, budgets, and forecasts Goals: Gigi checks in every day and keeps you on track Recruiting: Scouty writes job ads and screens candidates TEACH SINTRA AI YOUR BUSINESS Each AI Employee already knows their role, so you only teach them your business. Add your services, clients, tone of voice, and the way you like things done to Brain AI, and every new task starts with context. You don’t have to re-explain your business or start from scratch every time. The more you teach Sintra AI, the more the work sounds like you. YOUR SECOND BRAIN, ON YOUR PHONE The app works with the same AI Employees and the same Brain AI as Sintra AI on your computer. Ask anything in one chat, and the right AI Employee picks it up. Start your day knowing what matters, approve a post, answer a customer, or get an idea out of your head before you lose it. Prefer to talk? Try voice conversations (beta), only in the app. YOU STAY IN CHARGE Review and edit drafts before they go out, or set up automations for the work you’re ready to hand off, like posting to social media or replying to Facebook comments. Run more than one business? Give each one its own workspace and its own Brain AI, so nothing gets mixed up. WHY OWNERS CHOOSE SINTRA AI • Used by 50,000+ business owners • 3.6 million+ posts published with Soshie • Backed by a $17M seed round led by Earlybird SECURITY AND PRIVACY Private, secure workspaces. No third-party data sharing. Regular security updates. SUBSCRIPTION INFORMATION Sintra AI requires a subscription. You’ll see the plans and prices in the app before you pay. Your subscription renews automatically unless auto-renew is turned off. Cancel anytime through your Account Settings. Terms of Service: https://sintra.ai/terms-and-conditions Privacy Policy: https://sintra.ai/privacy-policy Get Help: https://sintra.ai/help
Threshld
This app helps you break free from distracting applications by locking them until you achieve a personal goal. Goals can be based on Apple Health data like steps or calories, or simple task completion. It offers scheduling and learns your habits to help you stay focused.
- Lock apps until personal goals are met
- Integrates with Apple Health for goal tracking
- Set daily or recurring schedules for app locks
- Learns user habits for routine suggestions
- Tracks progress and adherence to goals
- Private by default, no account required
Read full descriptionHide full description
Your apps stay shut until the work is done. Threshld locks the apps you lose hours to, and keeps them locked until you have hit a goal you set yourself. Not a timer. Not a reminder you can swipe away. A threshold you have to actually cross. HOW IT WORKS Pick the apps. Pick today's goal. Lock it. Your goal can be steps, calories burned, miles, or a calorie ceiling you are staying under — all read straight from Apple Health, so there is nothing to mark off yourself. Or set a task and call it done. Nobody checks that one; your word is the record. The moment Health says you have hit it, your apps unlock on their own. You do not have to open Threshld to check. It is already watching. PUT IT ON A SCHEDULE Set your days and a start time once, and the lock fires on its own. Every day can share one checklist, or a day can have its own: the gym on Tuesdays, the report on Fridays. Stack up to eight goals in a day, and nothing opens until all of them are done. IT LEARNS YOUR WEEK Threshld notices the tasks you set on the same day each week. Three weeks running, it offers to put one on that day's schedule. When a scheduled task keeps going unfinished, it offers to take it off. Nothing changes without your yes, and it all happens on your phone. A RECORD YOU CAN TRUST Threshld counts the days you showed up, the hours you held the line, and the calories you burned or saved. See which days of the week you keep, and which ones slip. It also counts the days you went over, and the times you stopped early. The whole point is a record you did not edit. If you genuinely need out, you can stop early. It just goes in the record. PRIVATE BY DEFAULT Everything stays on your phone. No account, no sign-up, nothing uploaded. Task photos never leave the device. Threshld uses Screen Time to restrict the apps you choose. Phone calls always stay open, and you decide whether Messages locks too. THRESHLD PRO - Recurring schedules, with a checklist for each day of the week - Stack up to eight goals in one day - Routine suggestions that learn your week - Lock as many apps as you need, past the free plan's three $49.99 per year or $6.99 per month. Auto-renews until cancelled; cancel any time from Settings. You will be reminded three days before it renews. The free plan is fully usable on its own: one goal, three apps, locked by you each day. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Threshld at 100% against Sintra's 50%. Threshld also leads on ads (none vs shown) and rating (5.0 vs 4.6). Sintra's advantage is ratings volume (2.7K vs 1) and update cadence (weekly vs monthly). On price, in-app purchases, monetization model 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. Sintra sells 9 in-app purchases, starting at $48.49 per month and Threshld sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Threshld holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Sintra has 2.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Sintra's written reviews are positive against 100% of Threshld's.
Sintra ships an update weekly, Threshld monthly. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.
| Parameter | Sintra | Threshld |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 2.7K — better | 1 |
| Update frequency | Weekly — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #171 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 160 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | PlayOS, Inc. | robert gonzales |
Customer experience
Sintra
Threshld
Bugs and requests
Sintra
Reported bugs
5 issues- Login and authentication problems
- Inability to upload images and files
- Calendar integration failures
- Inaccurate data calculations
- Unreliable scheduling and automation
Requested features
5 requests- Improved social media integration
- Voice control and dictation capabilities
- Seamless syncing across devices
- Enhanced customization options
- Expanded API access for developers
Threshld
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sintra
- Sintra X Monthly2 variants$48.491 Month
- Sintra X 3 Monthly$71.003 Months
- Sintra X Monthly 300$75.001 Month
Show 6 moreShow fewer
- Sintra X Monthly 500$124.991 Month
- Sintra X 3 Monthly 300$143.993 Months
- Sintra X Monthly 700$174.991 Month
- Sintra X Yearly$186.991 Year
- Sintra X Yearly 7-day trial7 Days trial$186.991 Year
- Sintra X Yearly 300$359.991 Year
Threshld
- Threshld Pro$6.991 Month
- Threshld Pro$49.991 Year









