FirstKeeper vs Alta Norte
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FirstKeeper
This app allows you to open doors using Bluetooth and manage audio/video intercom systems. It provides convenient remote access and communication for your home or building.
- Bluetooth door opening
- Audio intercom functionality
- Video intercom functionality
- Remote access control
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FirstKeeper, Bluetooth door opening, audio and video intercom door opening
Alta Norte
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Reserva Alta Norte is a development of rural lots in the Sierra Madre Occidental, Durango, Mexico. This app is its site map, and, if you already bought, your lot's file. THE WHOLE SITE MAP IN YOUR POCKET Zoom, pan and tap any lot to see its surface, its category and whether it is available, has people on its interest list, or is no longer for sale. Search a lot by its identifier, or turn on the printed plan underneath to orient yourself with the same references as the paper. WORKS WITHOUT A SIGNAL The map ships inside the app. On site, where phones have no data, it still opens: lots, measurements and status are there from the first launch, and it catches up when the signal returns. INFORMATIONAL PRE-QUOTE Pick a lot and a term and the app builds the number: the cash price or, in instalments, the down payment, the monthly amount and the total. It is an estimate so you arrive at the conversation with the figure in hand: it does not reserve the lot and is not a contract. Any purchase is formalised with Alta Norte, outside the app. SIGN UP FOR A LOT Leave your name and phone number and you are on that lot's interest list. No account or password needed. VISITS · NEWS Upcoming visit dates and a request form. Construction progress by zone and news posts. IF YOU ALREADY BOUGHT, YOUR FILE LIVES HERE Buyers who signed a contract with Alta Norte receive an invitation to the customer portal, in the Cuenta tab: your lot and the payment plan of your contract (what is covered and what remains), each monthly instalment with its date, amount and whether the office has recorded it, your documents (contract and receipts), the office's replies, and zone-visit requests. It is for checking, not for paying. The app does not charge, receive payments, ask for bank details or lend money: payments are made directly with Alta Norte by bank transfer or deposit, and here you only see how your plan is going. Customer accounts are created by Alta Norte; there is no sign-up in the app. PRIVACY The map works with no account and no data. No ads, no third-party trackers. Privacy policy: https://altanorte.overclic.com/privacidad/
Screenshots
Verdict
The clearest difference is iOS requirement: FirstKeeper at 12.0 against Alta Norte's 16.4. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | FirstKeeper | Alta Norte |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (6 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 69 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | 宏根 张 | Eloy Urbina Mendez |
In-app purchases
FirstKeeper
No in-app purchases
Alta Norte
No in-app purchases









