# LT ID vs a1schedule

The clearest difference is update cadence: a1schedule at every 2 weeks against LT ID's every 3 months. LT ID's advantage is iOS requirement (13.0 vs 15.0). 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.

LT ID ships an update every 3 months, a1schedule every 2 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | LT ID | a1schedule |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/a1schedule/id6737215130/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 34 MB | 107 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Registrų centras](https://appshunter.io/developer/1574383924) | [Vladimir Zlochevskiy](https://appshunter.io/developer/1775336283) |

## What reviewers say

### LT ID

[App page](https://appshunter.io/ios/app/lt-id/id6448836811)

**Features:** Vision Pro support

**In-app purchases:** none


### a1schedule

[App page](https://appshunter.io/ios/app/a1schedule/id6737215130)

This professional field service management app helps technicians manage jobs, create invoices with integrated payments, and navigate to locations. It also features photo capture with AI analysis, digital signatures, parts tracking, and offline support for seamless workflow.

**Highlights:** Calendar and job management, Invoice creation and payment processing, Route planning and navigation, Photo capture with AI analysis, Digital signature capture, Parts management, Offline support

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LT ID free?

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

### Is a1schedule free?

a1schedule is free to download, with no in-app purchases.

### Do LT ID or a1schedule have ads?

Neither LT ID nor a1schedule shows ads.

### Which is updated more often, LT ID or a1schedule?

LT ID ships an update every 3 months, and a1schedule every 2 weeks. Most recently, LT ID was updated on October 7, 2026 and a1schedule on October 7, 2026.

---

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