# Tuplet vs Frontline

The clearest difference is iOS requirement: Frontline at 16.4 against Tuplet's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Tuplet sells 2 in-app purchases, starting at $29.99 per month and Frontline sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Tuplet ships an update every 3 days, Frontline every 4 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Tuplet | Frontline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (36 ratings)](https://appshunter.io/ios/app/frontline-shift-calendar/id6784443590/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 77 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Deterministic, Inc.](https://appshunter.io/developer/529698196) | [Code3Tek](https://appshunter.io/developer/1896718437) |

## What reviewers say

### Tuplet

[App page](https://appshunter.io/ios/app/tuplet/id6774057245)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tuplet Monthly | $29.99 | per month |
| Tuplet Annual | $299.00 | per year |


### Frontline

[App page](https://appshunter.io/ios/app/frontline-shift-calendar/id6784443590)

This app helps first responders manage their complex work schedules with a user-friendly calendar. It supports various shift patterns, allows for logging events and incidents, and offers a private, device-only storage solution. Optional Pro features enhance functionality with advanced logging and widgets.

**Highlights:** Supports diverse shift patterns, Month and week view, Home-screen widgets, Shift trade logging, Event and reminder management, Incident and exposure log, PDF and calendar export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frontline Pro Yearly | $9.99 | per year |
| Frontline Pro (Lifetime) | $14.99 | one-time |


## Frequently asked questions

### Is Tuplet free?

Tuplet is free to download, with in-app purchases available.

### Is Frontline free?

Frontline is free to download, with in-app purchases available.

### Do Tuplet or Frontline have ads?

Neither Tuplet nor Frontline shows ads.

### Which is updated more often, Tuplet or Frontline?

Tuplet ships an update every 3 days, and Frontline every 4 days. Most recently, Tuplet was updated on October 16, 2026 and Frontline on October 20, 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.*