Comparison

ALDS vs Control Sugar

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

Head to head

Control Your Blood Glucose

Free

💪 Health & Fitness

No ratingsView app →

About

ALDS

Features

Read full description

The ALDS (Ambulatory Lung Diagnostic System) combines oscillometry, FeNO, and spirometry to enable fast and comprehensive respiratory assessment. Its cloud-based algorithms evaluate measurement data alongside patient history to support the physiological interpretation of obstructive, restrictive, and inflammatory patterns. Designed for use in primary and outpatient care, the system enables efficient, non-invasive assessments within minutes and supports clinicians in the evaluation and management of respiratory conditions.

About

Control Sugar

Features

Read full description

The Control Sugar App offers a comprehensive diet plan specifically designed to help you effectively manage your blood sugar levels. Additionally, it provides essential precautions to empower you in maintaining optimal health and stability.

Screenshots

ALDS4 screens

Control Sugar3 screens

Verdict

The call

The clearest difference is in-app purchases: ALDS at none against Control Sugar's 1. ALDS also leads on ads (none vs shown) and update cadence (every 6 months vs every 29 months). Control Sugar's advantage is iOS requirement (12.0 vs 15.0). On price 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. Control Sugar sells 1 one-off in-app purchase. ALDS asks for nothing beyond the download.

UpkeepUpdate frequency

ALDS ships an update every 6 months, Control Sugar every 29 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 2 level

ALDS versus Control Sugar: the parameters behind the verdict, then further details
Parameter	ALDS	Control Sugar
Price	Free	Free
Update frequency	Every 6 months — better	Every 29 months
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0	12.0 — better
Further details — not scored
Size	24 MB	13 MB
Age rating	17+	4+
Developer	LOTHAR MEDTEC GmbH	gangadhar goud

In-app purchases

None

ALDS

No in-app purchases

1 purchases

Control Sugar

One-time1

Dinner Pack$0.99

Questions

Is ALDS free?

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

Is Control Sugar free?

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

Do ALDS or Control Sugar have ads?

Control Sugar shows ads; ALDS does not.

Which is updated more often, ALDS or Control Sugar?

ALDS ships an update every 6 months, and Control Sugar every 29 months. Most recently, ALDS was updated on October 5, 2026 and Control Sugar on October 16, 2026.