# IGO JMS vs FIFO Clock

The clearest difference is in-app purchases: IGO JMS at none against FIFO Clock's 2. IGO JMS also leads on ads (none vs shown). FIFO Clock's advantage is update cadence (every 4 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

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

IGO JMS ships an update every 2 months, FIFO Clock every 4 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | IGO JMS | FIFO Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fifo-clock-roster-planner/id6466136298/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 56.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Freemium |
| Size | 103 MB | 63 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ionyx Pty Ltd](https://appshunter.io/developer/1198832143) | [HANDY FIND PTY LTD](https://appshunter.io/developer/1712050908) |

## What reviewers say

### IGO JMS

[App page](https://appshunter.io/ios/app/igo-jms/id1613462451)

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

**In-app purchases:** none


### FIFO Clock

[App page](https://appshunter.io/ios/app/fifo-clock-roster-planner/id6466136298)

This app helps FIFO workers manage their complex schedules. It tracks rosters, plans time off, forecasts earnings, and provides countdown timers for breaks. Users can also sync rosters with friends and access exclusive deals.

**Highlights:** Smart roster management, Interactive color-coded calendar, Future earnings forecast, R&R countdown timer, Sync rosters with friends, Deals and discounts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $3.99 | per month |
| Annual Premium Access | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 💡 Allows syncing of schedules with friends/family
- 🚀 Efficient tracking of FIFO roster and R&R days
- 👍 Reasonably priced subscription
- 👍 Good quality app

**What reviewers complain about**

- 🐛 Issues with future swing accuracy
- 🔧 Lack of support for custom rosters (e.g. 8/6, 7/7)
- 💡 Desire for a home screen widget


## Frequently asked questions

### Is IGO JMS free?

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

### Is FIFO Clock free?

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

### Do IGO JMS or FIFO Clock have ads?

FIFO Clock shows ads; IGO JMS does not.

### Which is updated more often, IGO JMS or FIFO Clock?

IGO JMS ships an update every 2 months, and FIFO Clock every 4 weeks. Most recently, IGO JMS was updated on October 30, 2026 and FIFO Clock on October 30, 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.*