App publisher and operator
We build your app. And we keep it running.
Tensly Solutions publishes its own applications and takes on its clients’ — development, release to the stores, hosting and day-to-day operations. One contract, one party responsible, from first mockup to on-call.
Two ways to work together
Our portfolio, or yours.
The same craft serves both. What differs is who owns the app at the end.
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For clients Your app, published and run by us
You bring the product; we build it, release it and keep it in working order. Published under your publisher name or ours, whichever suits you.
- Web, mobile, AI and connected-systems development
- Release and follow-up on the App Store and Google Play
- Hosting, monitoring and on-call
- Product documents, compliance and user support
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Our products The apps we publish ourselves
We publish our own products too. They are what forces us to hold, over years, exactly what we sell: operations, updates, support and compliance.
- Published under the company’s legal name
- Support staffed by the people who write the code
- Subscriptions with no cancellation traps
- Data neither sold nor rented
Scope
What we take on.
From design through to operations, without handing off. The exact scope is set in the contract; what follows is the outline.
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01
Web applications
Line-of-business interfaces, customer portals, high-traffic platforms. Authentication, roles and data separation handled from the design stage.
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02
Mobile applications
iOS and Android. In-app purchases, subscriptions and purchase restoration settled before development, not after a review rejection.
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03
Artificial intelligence
Assistants, document extraction, semantic search. Quality is measured against an evaluation set before anything reaches a user.
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04
Connected systems
Gateways, telemetry, remote control. A fleet is judged on updates and failures, not on the demo.
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05
SaaS platforms
Multi-tenant products billed by subscription. Tenant separation, billing, quotas and account lifecycle treated as first-class features.
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06
Release and operations
Store release or web deployment, hosting, monitoring, patches and on-call. This is the part most contractors do not take.
What is included
Shipping is half the work.
An app lives for years after launch. Here is what an operating contract covers, for our products and for yours.
| Availability | Continuously monitored; incidents reported and logged |
|---|---|
| Security | Patches applied and verified without waiting for an incident |
| Data | Encrypted backups, with restores actually rehearsed every quarter |
| Monthly report | Availability, incidents, fixes shipped and decisions to make |
| Compliance | Privacy policy, terms, account deletion and export paths tested |
| Exit | Code, data and accounts are yours; a documented, executable handover |
Response times and coverage hours are set per project in the contract.
Comparison
Entrusting an app: three arrangements.
The difference does not show in the quote. It shows six months after launch, on the day of an incident or an OS update.
| Critère | One party responsible | Agency plus separate host | Independent developer |
|---|---|---|---|
| Who answers during an incident | The same party, from code to server | Each points at the other | When available |
| After delivery | A continuing operating contract | Usually renegotiated | Case by case |
| OS and store updates | Anticipated and included | Billed on request | Discovered when things break |
| Backups and restores | Tested, not merely configured | Delegated to the host | Variable |
| If you want to leave | Exit documented from day one | To untangle between two vendors | Depends on the relationship |
None of the three is bad in itself: an independent developer can build an excellent product. But they do not commit the same people for the same length of time.
Commitments
What you can hold us to.
Verifiable commitments beat a promise of excellence. These apply to our own products and to client projects alike.
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A price settled before we start
Scope, amount and schedule fixed in the contract. A change of scope is discussed and quoted; it does not appear on the final invoice.
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The code and the accounts are yours
Repository, store access, domain names and data stay in your name or are transferred to you. No dependency whose only purpose is to make leaving expensive.
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Cancelling takes as many clicks as subscribing
On our products and on yours: no buried cancellation flow, no requirement to email us to leave.
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A price rise is announced before it applies
You are told before the billing date concerned and can cancel free of charge if the new price does not suit you.
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No advertising, no data resale
Our products are funded by what their users pay. We embed no ad network and do not monetise data.
Frequently asked
What people ask us.
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Do you build for clients, or publish your own apps?
Both. We publish our own products and take on our clients’ — development, release, hosting and operations. The craft is the same; what changes is who owns the app at the end.
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Under whose name will the app be published?
Under yours if you hold a developer account, under ours if you would rather we carry the release. Both work and are decided in the contract; the seller name shown on the listing follows directly from that.
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Do you handle hosting too?
Yes, and it is what sets us apart most: we operate what we build. Monitoring, security patches, backups and on-call are part of the contract, not an add-on.
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What if I want to take my app back?
The exit procedure is written at the start of the project, not negotiated at the point of leaving. Code, data, store accounts and domain names come back to you, with the documentation another team needs to pick it up.
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How long for a first version?
It depends entirely on scope, and an answer given before looking would be worthless. We scope first, quote second, and the schedule is fixed in the contract.
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How do I cancel a subscription to one of your apps?
If it was bought inside the app, from your Apple or Google account settings: those subscriptions are technically outside the publisher’s reach. If it was bought on the web, from your account settings or simply by asking support.
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What happens to my data if I delete my account?
It is erased within thirty days, except for records the law requires us to keep. Deletion is available inside the app, without having to write to us.
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What is the link with the Tensly agency in France?
They are two separate companies. The French agency builds websites and projects for local clients; this company publishes and operates applications. Each has its own contracts and obligations.
Contact
Describe the problem, not the technical solution.
We reply with an honest first view on feasibility, scope and order of magnitude — including when that view is not to do it.
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Projects and company
hello@tenslysolutions.comNew projects, scoping, contracts, billing and personal-data requests. Reply within two working days.
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Product support
support@tenslysolutions.comUsers of our apps: incidents, subscriptions, refunds, account deletion.