# SIM ID vs dayli.

The clearest difference is update cadence: dayli. at every 10 days against SIM ID's every 2 months. SIM ID's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SIM ID ships an update every 2 months, dayli. every 10 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SIM ID | dayli. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (2 ratings)](https://appshunter.io/ios/app/sim-id-check-by-lebara-retail/id1252629068/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 200 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lebara Media Services](https://appshunter.io/developer/955810248) | [Long Yin Chan](https://appshunter.io/developer/1876035105) |

## What reviewers say

### SIM ID

[App page](https://appshunter.io/ios/app/sim-id-check-by-lebara-retail/id1252629068)

This app streamlines the process for Lebara retailers to register new SIM cards. It guides users through scanning SIM barcodes and customer IDs, with an optional modification step, before activating the SIM. Access requires a Lebara retail portal account and completion of training.

**Highlights:** Express SIM registration, Scan SIM barcode, Scan customer ID, SIM card activation, Retail portal access required, Training and test completion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### dayli.

[App page](https://appshunter.io/ios/app/dayli/id6759101193)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SIM ID free?

SIM ID is free to download, with no in-app purchases.

### Is dayli. free?

dayli. is free to download, with no in-app purchases.

### Do SIM ID or dayli. have ads?

Neither SIM ID nor dayli. shows ads.

### Which is updated more often, SIM ID or dayli.?

SIM ID ships an update every 2 months, and dayli. every 10 days. Most recently, SIM ID was updated on October 16, 2026 and dayli. on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*