Comparison

Codex Relay vs Lab Plastic Waste Calculator

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

Head to head
About

Codex Relay

Manage your Codex workflow remotely from your phone. Track active threads, send prompts, review output, and respond to requests. Designed for developers to stay connected to their work without being at their desk.

Highlights
  • Follow Codex conversations remotely
  • Send prompts and follow-up instructions
  • Respond to approval and input requests
  • Attach images for context
  • Review workspace and thread activity
  • Manage relay server state
  • Check usage statistics
Features
Read full description

Codex Relay brings your Codex workflow to your phone. Connect to your local Codex Relay server and keep track of active threads, responses, approvals, and workspace activity without staying at your desk. Send follow-up prompts, review assistant output, attach images for context, and respond when Codex needs input before it can continue. Built for developers who use Codex as part of real work, Codex Relay keeps the mobile experience focused, fast, and close to the terminal workflow. Key features: - Follow Codex conversations from your phone - Send prompts and follow-up instructions - Respond to approval and input requests - Attach images as context - Review workspace and thread activity - Manage connected relay server state - Check usage - Designed for local developer workflows Codex Relay requires a running Codex Relay server on your computer. Start the server with `npx codex-relay@latest`, then connect your device over your local network. GitHub: https://github.com/gronxb/codex-relay Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lab Plastic Waste Calculator

This tool helps research labs, universities, and healthcare facilities track single-use plastic consumption, calculate waste generation, and estimate carbon emissions. It provides actionable insights and recommendations to support greener laboratory operations and reduce environmental impact.

Highlights
  • Track common laboratory plastics usage
  • Calculate daily, weekly, monthly, and annual waste
  • Estimate carbon footprint with configurable emission factors
  • View sustainability insights and waste breakdowns
  • Generate CSV reports for waste and consumption
  • Discover environmental recommendations for waste reduction
Features
Read full description

Laboratory Plastic Waste Calculator is a powerful sustainability tool designed for research laboratories, universities, healthcare facilities, and scientific organizations looking to measure and reduce their environmental impact. Track single-use plastic consumption, calculate waste generation, estimate carbon emissions, and gain actionable insights to support greener laboratory operations. Whether you're managing a research group, teaching laboratory, biotechnology facility, or academic department, this app helps you understand how everyday laboratory consumables contribute to plastic waste and environmental impact. KEY FEATURES Track Common Laboratory Plastics Record daily usage of laboratory consumables including: 1. Pipette tips (10µL, 200µL, 1000µL) 2. PCR plates and tubes 3. ELISA plates and strips 4. Culture flasks and culture dishes 5. Centrifuge tubes 6. Cryovials 7. Microcentrifuge tubes 8. Serological pipettes 9. Custom single-use plastic items Plastic Waste Calculation Instantly calculate: 1. Daily plastic consumption 2. Weekly waste generation 3. Monthly plastic usage 4. Annual laboratory waste output Carbon Footprint Estimation Estimate environmental impact using configurable CO₂ emission factors: 1. Polyethylene (PE) 2. Polypropylene (PP) 3. Polystyrene (PS) 4. Mixed laboratory plastics 5. Custom emission values Sustainability Insights View: 1. Total plastic weight 2. Carbon footprint estimates 3. Daily consumption statistics 4. Itemized waste breakdowns 5. Everyday plastic equivalents for easier interpretation Export Reports Generate CSV reports containing: 1. Laboratory information 2. Waste statistics 3. Carbon footprint calculations 4. Plastic consumption summaries 5. Detailed item records Environmental Recommendations Discover practical strategies to: 1. Reduce laboratory waste 2. Improve sustainability practices 3. Increase reuse opportunities 4. Optimize purchasing decisions 5. Support recycling initiatives WHO CAN USE THIS APP? 1. Research Laboratories 2. University Laboratories 3. Biotechnology Companies 4. Medical Laboratories 5. Environmental Researchers 6. Sustainability Officers 7. Academic Institutions 8. Laboratory Managers 9. Graduate Students 10. Research Teams WHY USE THIS APP? Laboratories generate significant amounts of single-use plastic waste every year. Understanding consumption patterns is the first step toward reducing environmental impact. This calculator provides data-driven insights that support sustainability initiatives, environmental reporting, grant applications, and waste reduction programs. Take control of your laboratory's environmental footprint and contribute to a more sustainable future with Laboratory Plastic Waste Calculator. Measure. Analyze. Reduce. Sustain.

Screenshots

Codex Relay4 screens
Lab Plastic Waste Calculator3 screens

Verdict

The call

The clearest difference is rating: Lab Plastic Waste Calculator at 5.0 against Codex Relay's 4.2. Codex Relay's advantage is ratings volume (57 vs 2) and chart position (#44 vs unranked). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Lab Plastic Waste Calculator holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Codex Relay has 57 ratings behind it against 2, so its average is the more settled of the two.

Scorecard3 real differences · 8 level
Codex Relay versus Lab Plastic Waste Calculator: the parameters behind the verdict, then further details
ParameterCodex RelayLab Plastic Waste Calculator
PriceFreeFree
Rating4.2 (57 ratings)5.0 (2 ratings) — better
Positive reviews63.2% of reviews—
Number of ratings57 — better2
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#44 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.6
Further details — not scored
Size118 MB1 MB
Age rating17+4+
DeveloperKang SungyuWalter Henne

Customer experience

Codex Relay

All ratings56 ratings
Positive78.6%
Neutral3.6%
Negative17.9%
Written reviews19 reviews
Positive63.2%
Neutral0.0%
Negative36.8%

Lab Plastic Waste Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Codex Relay

No in-app purchases

None

Lab Plastic Waste Calculator

No in-app purchases

Questions

Is Codex Relay free?
Codex Relay is free to download, with no in-app purchases.
Is Lab Plastic Waste Calculator free?
Lab Plastic Waste Calculator is free to download, with no in-app purchases.
Which has better reviews, Codex Relay or Lab Plastic Waste Calculator?
Lab Plastic Waste Calculator is rated higher. Codex Relay averages 4.2 out of 5 from 57 ratings, while Lab Plastic Waste Calculator averages 5.0 from 2 ratings.
Do Codex Relay or Lab Plastic Waste Calculator have ads?
Neither Codex Relay nor Lab Plastic Waste Calculator shows ads.

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