# Erisco — Battery-less Smart Locks

> Battery-less Smart Locks (iPhone/iPad app by Erisco.)

- Source: https://appshunter.io/ios/app/erisco/id6478029951 (this page in markdown: same URL + `.md`)
- Developer: [Erisco](https://appshunter.io/developer/1731416349)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.2 · 212 MB
- Released: 2024-06-07
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/erisco/id6478029951/reviews.md

## What is Erisco?

Battery-less smart padlocks utilizing NFC to harvest power. Providing a centrally controlled access control system.


## Version history (last 5 releases)

### 1.5.0 — 2026-02-23

Improved lock scan performance
Updated security profile creation
New support for upcoming lock hardware

### 1.4.9 — 2025-05-24

Detect NFC and enable scanning (70b6335)
Disable close and info buttons on lock operation (f52b612)
Display additional error message on registration, deregistration, lock and unlock errors (3355ed1)
Display datetime format and certificate generation expiry settings (de6af0e)
Display proper scanning page after lock group selection or info file input for subscription account (7fc1fbc)
Enable/disable app tabs when NFC operation is in progress (b592ebf)
Handle cancelling registration, deregistration and cancel registration operations via repressing the button (04e06e8)
Handle cancelling scan, lock and unlock operations via repressing the button (be03c6f)
One shot registration (044be3b)
Properly display scanned state buttons on successful post scan after registration (dc5b70b)
Register de-register cancel registration lock, unlock button formatting (f3008cb)
Reset registration state on other commands, on lost tag and on errors (2800d8a)
Use popup for selecting from multiple user accounts (9bc4ec0)

### 1.4.2 — 2025-04-09

Fix check if connection is open before issuing close command (c0b45ba)
Allow for users telephone number in the initial contact (d3584f6)
Handle possible exception when retrieving the NDEF(7b61c5c)
Improved experience with locking/unlocking (f412fe8)

### 1.4.0 — 2024-12-12

Features:

  New pulsating circle when no tag detected
  Added smart date functionality and user setting for displaying smart date or regular date in app.
  Added connected status for subscription users in profile page of user
  Added last sync time for subscription users
  Combined lock and user configs into single table on lock details page

Bug Fixes
  Weeks to control and personal key duration settings (909a427)
  Apply control and personal key expiry rules on settings page load (adc1eb5)
  Auto adjust retrieval of personal key expiry to be less than or equal to the control key expiry on control certificate generation (56bcae2)
  Check and handle json data type when parsing access token (54c4aa7)
  Fix control and personal key duration settings (2751888)
  Fix enabling of personal and control key duration settings (6cb63b4)
  Hide numeric keypad of control and personal key expiries on tap (7afd893)
  Adjust buttons viewable for smaller phone screens (e2369ac)
  Updated subscription service to improve key distribution and response (c34b1b0)

### 1.3.7 — 2024-11-11

Improved corporate functionality. 
Upgrade lock performance.

## Apps similar to Erisco

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [KBeaconPro](https://appshunter.io/ios/app/kbeaconpro/id1573205819) | 4.0 (2) | Free | Utilities |
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| [MK Button](https://appshunter.io/ios/app/mk-button/id1630904337) | — | Free | Utilities |
| [IoTize Tap Manager](https://appshunter.io/ios/app/iotize-tap-manager/id1457952414) | — | Free | Utilities |
| [Keypanion](https://appshunter.io/ios/app/keypanion/id1612561753) | 5.0 (45) | Free | Utilities |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*