Comparison

LensProbe vs Waft

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

Head to head
About

LensProbe

Features
Read full description

LensProbe is a simple iOS application designed specifically for industrial endoscopes that connect via a wired connection (such as Lightning or USB-C). It instantly transforms your iPhone or iPad into a powerful industrial inspection tool, making it easy to handle pipeline exploration, internal equipment checks, mechanical fault diagnosis, and other similar scenarios.

About

Waft

Features
Read full description

Waft is a precise reed diffuser formulation and business calculator built for makers. Create balanced diffuser formulas by weight or volume, choose your base, set fragrance load and fill percentage, and instantly see the exact amounts of fragrance and base required. With Waft, you can: • Calculate single diffuser formulas • Estimate diffuser lifespan using reed count and evaporation rate • Save and reuse recipes • Scale recipes into production batches • Generate shopping lists for fragrance, base, vessels, and reeds • Calculate product costs, labor, markup, margin, wholesale, and marketplace pricing • Reference ingredient densities, supplier limits, flash points, and IFRA notes • Work in metric or US customary units Core blend calculations and standard life estimates remain available for free. Optional Waft Pro unlocks the full seller toolkit, including batch, cost, pricing, shopping list, marketplace, and calibration tools. Waft is designed as a practical planning instrument. Results vary based on fragrance, base, reeds, vessel, airflow, temperature, humidity, and other real-world conditions. Always validate formulas and follow supplier and regulatory guidance. Your saved recipes and workspace details are stored locally on your device. Built by Lavender Ink.

Screenshots

LensProbe2 screens
Waft4 screens

Verdict

The call

The clearest difference is iOS requirement: LensProbe at 9.0 against Waft's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Ā· 5 level
LensProbe versus Waft: the parameters behind the verdict, then further details
ParameterLensProbeWaft
PriceFreeFree
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better15.1
Further details — not scored
Size58 MB37 MB
Age rating4+4+
Developeré”¦ę‰ 钟Lavender Ink LLC

In-app purchases

None

LensProbe

No in-app purchases

None

Waft

No in-app purchases

Questions

Is LensProbe free?
LensProbe is free to download, with no in-app purchases.
Is Waft free?
Waft is free to download, with no in-app purchases.
Do LensProbe or Waft have ads?
Neither LensProbe nor Waft shows ads.

Other comparisons