Comparison

FG Toolbox vs Luma AI Assistant

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Chat & speak with an AI friend

Free

📊 Productivity

No ratingsView app →

About

FG Toolbox

Features

Read full description

We gather in a single app tools like unit converter, fluid refrigerant ruler and the VEE Selector, which bring many practicalities to the work routines.

About

Luma AI Assistant

Read full description

Meet Luma — your calm AI companion. Chat or speak out loud and get thoughtful replies that truly listen. Terms: https://lumai.sbs/terms

Screenshots

FG Toolbox4 screens

Luma AI Assistant3 screens

Verdict

The call

The clearest difference is in-app purchases: FG Toolbox at none against Luma AI Assistant's 1. FG Toolbox also leads on iOS requirement (11.0 vs 15.0). Luma AI Assistant's advantage is update cadence (every 5 days vs every 4 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Luma AI Assistant sells 1 in-app purchase, starting at $4.99 per month. FG Toolbox asks for nothing beyond the download.

UpkeepUpdate frequency

FG Toolbox ships an update every 4 months, Luma AI Assistant every 5 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level

FG Toolbox versus Luma AI Assistant: the parameters behind the verdict, then further details
Parameter	FG Toolbox	Luma AI Assistant
Price	Free	Free
Update frequency	Every 4 months	Every 5 days — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	15.0
Further details — not scored
Size	79 MB	23 MB
Age rating	4+	12+
Developer	Full Gauge Controls	Nariman Abu Elhawa

In-app purchases

None

FG Toolbox

No in-app purchases

1 purchases

Luma AI Assistant

Subscriptions1

Luma Pro$4.991 Month

Questions

Is FG Toolbox free?

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

Is Luma AI Assistant free?

Luma AI Assistant is free to download, with in-app purchases available.

Do FG Toolbox or Luma AI Assistant have ads?

Neither FG Toolbox nor Luma AI Assistant shows ads.

Which is updated more often, FG Toolbox or Luma AI Assistant?

FG Toolbox ships an update every 4 months, and Luma AI Assistant every 5 days. Most recently, FG Toolbox was updated on October 12, 2026 and Luma AI Assistant on October 25, 2026.