# MLA Go vs Jet Lag

The clearest difference is in-app purchases: MLA Go at none against Jet Lag's 3. MLA Go also leads on update cadence (every 4 days vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Jet Lag sells 3 in-app purchases, starting at $14.99 per year. MLA Go asks for nothing beyond the download.

MLA Go ships an update every 4 days, Jet Lag fortnightly. The most recent releases landed on October 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | MLA Go | Jet Lag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/jet-lag-sleep-time-shift/id6766160800/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 26 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [THE GOLDEN GLOBE SRL](https://appshunter.io/developer/1654196808) | [Pavel Ilin](https://appshunter.io/developer/1081786723) |

## What reviewers say

### MLA Go

[App page](https://appshunter.io/ios/app/mla-go/id6760660271)

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

**In-app purchases:** none


### Jet Lag

[App page](https://appshunter.io/ios/app/jet-lag-sleep-time-shift/id6766160800)

This app creates personalized travel plans to help you adjust your sleep schedule to new time zones. It provides guidance on light exposure, caffeine intake, and sleep timing to minimize jet lag and help you arrive refreshed.

**Highlights:** Personalized sleep schedules, Light therapy recommendations, Caffeine intake timing, Pre-flight, in-flight, post-arrival guidance, Multiple time zone calculations, Save favorite routes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Individual) | $14.99 | per year |
| Pro (Family) | $24.99 | per year |
| One Trip | $3.99 | one-time |


## Frequently asked questions

### Is MLA Go free?

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

### Is Jet Lag free?

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

### Do MLA Go or Jet Lag have ads?

Neither MLA Go nor Jet Lag shows ads.

### Which is updated more often, MLA Go or Jet Lag?

MLA Go ships an update every 4 days, and Jet Lag fortnightly. Most recently, MLA Go was updated on October 6, 2026 and Jet Lag on October 29, 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.*