Comparison

Catalopedia vs LifeFrame Pass

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

Head to head
About

Catalopedia

This app serves as a comprehensive encyclopedia for catalytic converters, offering free, unlimited searches. It provides transparent pricing, accurate metal and FX updates, and detailed 3D rendered images with exact measurements. The app also features an AI-powered identification tool and welcomes collaboration for expanding its product catalog.

Highlights
  • Unlimited free catalytic converter searches
  • Transparent pricing with customizable rates
  • Hourly updated metal and FX prices
  • 3D rendered images with exact measurements
  • AI-powered converter identification (Beta)
  • Country-specific product differentiation
  • Collaborative expansion of product catalog
Features
Read full description

Transparent, Convenient, Collaborative Catalytic Converter Recycling App. Catalopedia is a catalytic converter encyclopedia with unlimited free searches to find the exact converter you are looking for. We offer a transparent pricing system, where you can choose your own return rates and other settings and customise the app to your personal requirements. We provide very accurate catalytic converter prices, our metals and FX prices are updated hourly. Our images are 3D rendered and all pictures are digital with exact measurements. Our sampling and analysis systems are refined, with processes to eliminate machine, human error and we do 6 analyses at minimum based on tolerance and deviation criterias to determine the final analysis before publishing on the app. Therefore, the analysis which can be purchased is extremely highly reliable. We differentiate the products by country, as you will realise converters with identical markings have differing analyses, therefore different prices, if they originate from different countries, due to their emission standards. We also have other means to filter the converters to dwindle down the searches. Test our Beta Identify feature. We render several thousand images of different backgrounds, simulating rust, dents etc from our 3D images. Then we feed them to our own AI neural network engine. This engine is able to learn and guess what you are looking for by shortlisting it. It however only works for models in our catalogue and we are training it every day, as we add products. So in the testing phase, it's completely free. We have a highly collaborative mindset. We have a good application, but our products are very limited to a few countries. If your country’s products are not covered in the application, we would be happy to discuss with you and obtain samples to include them in the app. We are also looking for franchise partners who want to be part of our application. We are more than happy to collaborate and share the benefits.

About

LifeFrame Pass

Features
Read full description

Passport of Experiences is a personal life log where every moment becomes a visual “experience visa.” Users record emotions, achievements, and turning points, building a cinematic timeline of their life. Events can be rearranged, linked, and grouped into chapters and episodes. The app works fully offline and stores all data locally on the device.

Screenshots

Catalopedia4 screens
LifeFrame Pass4 screens

Verdict

The call

The clearest difference is in-app purchases: LifeFrame Pass at none against Catalopedia's 5. Catalopedia's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, 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. Catalopedia sells 5 one-off in-app purchases. LifeFrame Pass asks for nothing beyond the download.

UpkeepUpdate frequency

Catalopedia ships an update every 3 weeks, LifeFrame Pass monthly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Catalopedia versus LifeFrame Pass: the parameters behind the verdict, then further details
ParameterCatalopediaLifeFrame Pass
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size61 MB16 MB
Age rating4+17+
DeveloperSkrya Pte Ltd.MESNY FEBRICE

In-app purchases

5 purchases

Catalopedia

One-time5
  • 30 Credits$29.99
  • 66 Credits$59.99
  • 144 Credits$99.99
Show 2 more
  • 225 Credits$179.99
  • 360 Credits$229.99
None

LifeFrame Pass

No in-app purchases

Questions

Is Catalopedia free?
Catalopedia is free to download, with in-app purchases available.
Is LifeFrame Pass free?
LifeFrame Pass is free to download, with no in-app purchases.
Do Catalopedia or LifeFrame Pass have ads?
Neither Catalopedia nor LifeFrame Pass shows ads.
Which is updated more often, Catalopedia or LifeFrame Pass?
Catalopedia ships an update every 3 weeks, and LifeFrame Pass monthly. Most recently, Catalopedia was updated on October 15, 2026 and LifeFrame Pass on October 9, 2026.

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