# JoinForce vs LockedIn

The clearest difference is in-app purchases: LockedIn at none against JoinForce's 2. LockedIn also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. JoinForce sells 2 in-app purchases, starting at $3.99 per month. LockedIn asks for nothing beyond the download.

JoinForce ships an update fortnightly, LockedIn every 4 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | JoinForce | LockedIn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/lockedin-the-couples-calendar/id6785354895/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Free |
| Size | 58 MB | 91 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [D & L SERVISS SIA](https://appshunter.io/developer/6780988284) | [Nicholas Mason](https://appshunter.io/developer/1710302769) |

## What reviewers say

### JoinForce

[App page](https://appshunter.io/ios/app/joinforce-shared-to-do-lists/id6780988282)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JoinForce Monthly Premium | $3.99 | per month |
| JoinForce Yearly Premium | $44.99 | per year |


### LockedIn

[App page](https://appshunter.io/ios/app/lockedin-the-couples-calendar/id6785354895)

This app provides a shared calendar for couples to synchronize schedules, plan events, and manage tasks together. It helps partners stay organized, connected, and balanced by centralizing important dates and responsibilities.

**Highlights:** Shared calendar view, Event and task creation, Reminders and notifications, Collaborative planning, Task and responsibility sharing, Relationship-focused design

**In-app purchases:** none


## Frequently asked questions

### Is JoinForce free?

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

### Is LockedIn free?

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

### Do JoinForce or LockedIn have ads?

JoinForce shows ads; LockedIn does not.

### Which is updated more often, JoinForce or LockedIn?

JoinForce ships an update fortnightly, and LockedIn every 4 days. Most recently, JoinForce was updated on October 24, 2026 and LockedIn on October 23, 2026.

---

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