Comparison

MiEye vs MicroPlastics

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

Head to head
About

MiEye

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MiEye measures light to help track your circadian rhythms and help you understand how you can use light to be healthier, sleep better, and feel better. MiEye was created by circadian rhythms researchers to capture real-world light exposure patterns and the effect on each photoreceptor of the human eye (all alpha-opic illuminances). From these data, MiEye models how light impacts the circadian clock. The MiEye app allows you to capture and process data the from your MiEye device.

About

MicroPlastics

Scan food and drink products to assess microplastic contamination risk based on scientific research. Receive a safety score, track exposure, and discover safer alternatives. Features include AI-powered packaging analysis and context-aware scoring.

Highlights
  • Hybrid barcode and image scanning
  • Science-based safety scoring
  • Packaging material analysis
  • Physical wear assessment
  • Contextual usage modifiers
  • Exposure tracking dashboard
  • Local eco guide
Features
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See how much plastic touches the things you use every day, and find better swaps. Microplastics can come from almost anything: food packaging, water bottles, baby bottles, takeout containers, cookware, tea bags, cosmetics and skincare. MicroPlastics turns any product into a clear 0 to 100 Product Contact Signal, explains what drives it, and shows lower-plastic options you can switch to. SCAN ANYTHING - Scan a barcode, snap a label or photo, or type an item in - Food and drinks, bottled water, baby bottles and feeding gear - Containers, food storage, cookware, kettles and the microwave - Cosmetics, skincare and personal care: check ingredient lists for listed polymers - Sweep a shelf to compare supported barcodes in one pass UNDERSTAND YOUR SCORE - Lower is better: less modeled plastic contact for that item and how you use it - See the main driver, such as material, heat, wear or packaging - Check confidence and the research behind each estimate - Browse independent lab measurements published by PlasticList SWAP AND IMPROVE - Lower-plastic alternatives matched to what you scanned - Compare items side by side and save the swaps you like - Guides on BPA, PFAS, phthalates and nanoplastics, plus water filters, glass and steel bottles, and plastic-free food storage - Build low-tox habits with plans, room check-ins, quests and your Plastic Passport - Find refill stations and low-packaging shops near you HOW TO READ RESULTS Scores are research-informed estimates based on materials and use, not lab tests of your item. They are not a safety rating, diagnosis or measure of what entered your body. MicroPlastics is not a medical device; talk to a healthcare professional about health questions. FREE TO START Try a limited number of scans without signing up. Premium unlocks unlimited scans, full reports, swaps and tracking. Price, billing period and any trial are shown before you subscribe. Payment is charged to your Apple ID at purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID subscription settings. Privacy Policy: https://microplasticsapp.com/privacy Terms of Use: https://microplasticsapp.com/terms Questions? team@microplasticsapp.com

Screenshots

MiEye3 screens
MicroPlastics4 screens

Verdict

The call

The clearest difference is in-app purchases: MiEye at none against MicroPlastics's 2. MicroPlastics's advantage is update cadence (every 5 days vs every 4 months). On price, ads, device support and iOS requirement 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. MicroPlastics sells 2 in-app purchases, starting at $7.99 per month. MiEye asks for nothing beyond the download.

UpkeepUpdate frequency

MiEye ships an update every 4 months, MicroPlastics every 5 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
MiEye versus MicroPlastics: the parameters behind the verdict, then further details
ParameterMiEyeMicroPlastics
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.4 — better
Further details — not scored
Size2 MB85 MB
Age rating4+4+
DeveloperCircadian Health Innovations PTY LTDRaja Hasan

In-app purchases

None

MiEye

No in-app purchases

2 purchases

MicroPlastics

Subscriptions2
  • MicroPlastics Premium Monthly3 Days trial$7.991 Month
  • MicroPlastics Premium Annual3 Days trial$49.991 Year

Questions

Is MiEye free?
MiEye is free to download, with no in-app purchases.
Is MicroPlastics free?
MicroPlastics is free to download, with in-app purchases available.
Do MiEye or MicroPlastics have ads?
Neither MiEye nor MicroPlastics shows ads.
Which is updated more often, MiEye or MicroPlastics?
MiEye ships an update every 4 months, and MicroPlastics every 5 days. Most recently, MiEye was updated on November 4, 2026 and MicroPlastics on October 30, 2026.

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