Laboratory Test Analyzer vs Yield
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Laboratory Test Analyzer
Easily track and visualize over 150 health biomarkers, including cholesterol, vitamins, and hormones. Generate detailed PDF reports to share with your doctor or for personal records. Stay organized and in control of your health data.
- Track over 150 biomarkers
- Visualize trends with charts
- Generate PDF reports
- Compare historic results
- Manage health data
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TRACK OVER 150 BIOMARKERS : From cholesterol to vitamins and hormones, our app supports a wide range of biomarkers. VISUALIZE TRENDS: View your results on charts, compare historic results, identify trends in your biomarkers. GENERATE PDF REPORTS: Create detailed PDF reports that you can share with your healthcare provider, store for your records, or review at your convenience. Stay informed, organized, and in control of your health with our app — the smart and easy way to track your laboratory test results! Lab Test Premium Subscription: Unlock premium features with our auto-renewable 1-month / 1-year subscription, which comes with a 7-day free trial at $2.99/month or $19.90 respectively. Manage your subscription easily through your iTunes account, and explore unlimited functionalities. Note: Any unused portion of a free trial period will be forfeited when you purchase the subscription. For more please find us at: pszappdev@gmail.com You can read the terms of use at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ and the privacy policy at https://sites.google.com/view/labtesttracker/privacy-policy
Yield
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Snap your plate: Yield recognizes what's on it. And every morning, it reads your night and your body and tells you, in one sentence, what to do with your day. SNAP YOUR PLATE • One photo is enough: foods and their weight are recognized right on your iPhone. • Calories and macros come from Ciqual, the official French food composition table (3,484 foods) — not from an AI making numbers up. • Fix a weight or a food with one tap. The photo is never sent or stored. • Also: barcode scanning, food table search, water and caffeine in one tap, even with Siri. YOUR DAY IN ONE SENTENCE • Every morning, a reading in plain words: what your night, your recovery and your energy say together, plus one concrete tip. • Your plan for today: when to go to bed tonight, the right day for a hard session, the break worth taking. • Nothing is shown without its why: every tip cites the measurement behind it. YOUR BODY, AT A GLANCE • Body energy: what you have left, recalculated all day since you woke up. • Night score out of 100: duration against your need, stages, awakenings, regularity. • Recovery, stress, training strain, and a rating for every workout. • Your trends: what really changed this week, this month, this quarter. COMPARED TO YOU, NEVER TO AN AVERAGE Every score is read against your own last 60 days. "Low" means low for you, and nothing else. NOTHING LEAVES YOUR IPHONE No account, no server, no ads, no usage analytics. Everything is calculated on your phone. The only network request sends a barcode to Open Food Facts when you scan a product. WHAT YIELD IS NOT Yield is not a medical device. It diagnoses nothing and recommends no treatment: it describes changes from your usual and helps you plan your day. FREE, AND IT STAYS FREE Free: body energy, night score, recovery and stress, the food log (barcode, table, manual entry), your trends, and full transparency about your data. With a subscription: the daily reading and your plan, plate photos, weekly and monthly reviews, experiments and notifications. SUBSCRIPTION, WITH A 7-DAY TRIAL • Yield monthly — 7 days free, then billed every month • Yield yearly — 7 days free, then billed every year • Yield lifetime — one-time purchase, no renewal Prices are shown in the app before you pay. The trial is available once per Apple Account. After 7 days, the subscription becomes paid and renews automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account at confirmation. You can manage and cancel at any time in your account settings. WHAT YOU NEED An iPhone running iOS 26. Plate photos need iOS 27 and an Apple Intelligence–compatible iPhone. An Apple Watch isn't required, but without overnight measurements some scores can't be calculated — the app tells you which ones, and why. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://math78650.github.io/yield-privacy/
Screenshots
Verdict
The clearest difference is update cadence: Yield at every 3 days against Laboratory Test Analyzer's monthly. Laboratory Test Analyzer's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. Laboratory Test Analyzer sells 2 in-app purchases, starting at $2.99 per month and Yield sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Laboratory Test Analyzer ships an update monthly, Yield every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Laboratory Test Analyzer | Yield |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 20 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Balazs Szucs | Matheo Pereira |
In-app purchases
Laboratory Test Analyzer
- Premium, Monthly7 Days trial$2.991 Month
- Premium, Annual7 Days trial$19.901 Year
Yield
- Yield, monthly7 Days trial$2.991 Month
- Yield, yearly7 Days trial$17.991 Year
- Yield, lifetime$49.99
Questions
Is Laboratory Test Analyzer free?
Is Yield free?
Do Laboratory Test Analyzer or Yield have ads?
Which is updated more often, Laboratory Test Analyzer or Yield?
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