Comparison

Lensage vs BatchResizer3

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

Head to head
About

Lensage

Features
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Lensage is the all-in-one planning calculator for photographers and astrophotographers. Plan the light, chase the Milky Way, and nail your settings β€” every feature, completely free, fully offline. Know exactly where the sun, moon, and Milky Way core will sit in the sky, down to the minute. Lensage gives you precise azimuth and altitude so you can frame a scene long before you arrive. LIGHT & SKY PLANNING β€’ Sun and moon position: azimuth, altitude, rise and set β€’ Golden hour and blue hour timing for any date and location β€’ Milky Way core direction and visibility β€’ Milky Way night calendar β€” find the best nights to shoot β€’ AR Sky view: point your device and see the sun, moon, and galactic core overlaid on the real sky 13+ PROFESSIONAL CALCULATORS β€’ Depth of field and hyperfocal distance β€’ NPF rule for pinpoint stars β€’ Exposure and exposure value (EV) β€’ ND filter exposure times β€’ Star trails β€’ Field of view, equivalent focal length, and more MORE FOR YOUR CRAFT β€’ 33 exposure recipes β€” starting points for Milky Way, moon, star trails, and night scenes β€’ Glossary of photography terms β€’ Works on iPhone, iPad, and Apple Watch β€’ Completely offline β€” no signal needed in the wild Lensage requires no subscription. Every tool is free to use, with no account and no internet connection required. Plan from your couch or from a remote ridgeline at 3 a.m. β€” it all just works. Free, with ads; an optional one-time in-app purchase removes ads (not a subscription).

About

BatchResizer3

Read full description

BatchResizer3 lets you resize multiple photos at once and crop them into a variety of shapes. You can also delete selected photos in bulk. Resized photos can be saved to any album, shared to social media, or sent by email. Save your frequently used sizes as presets in advance for quick, effortless resizing. 【Features】 ● Resize multiple images at once. ● Resize and crop to a square in a single step. ● Resize PNG images while preserving transparency. ● Crop photos into a variety of shapes β€” hearts, stars, and more β€” then add a border and shadow. ● Customize the border's color and thickness. ● Save your frequently used resize settings as presets. ● Choose your output format. ● Send resized images by email or share them to social media without saving to your Camera Roll. ● Choose whether to keep the original image's metadata. ● Delete selected photos in bulk. ● View each image's metadata (Exif, TIFF, GPS, file size, file name, and more). 【Note】 BatchResizer3 requires access to your photos to work. A permission prompt appears the first time you launch the app. If you deny access and want to grant it later, open the Settings app and allow Photos access for "BatchResizer3."

Screenshots

Lensage4 screens
BatchResizer34 screens

Verdict

The call

The clearest difference is update cadence: BatchResizer3 at every 2 days against Lensage's weekly. Lensage's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Lensage sells 1 one-off in-app purchase and BatchResizer3 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lensage ships an update weekly, BatchResizer3 every 2 days. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

Scorecard2 real differences Β· 4 level
Lensage versus BatchResizer3: the parameters behind the verdict, then further details
ParameterLensageBatchResizer3
PriceFreeFree
Update frequencyWeeklyEvery 2 days β€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, Apple Watch β€” betteriPhone, iPad
Requires iOS17.0 β€” better26.0
Further details β€” not scored
Size14 MB8 MB
Age rating4+4+
DeveloperδΈ½δ½³ ζ–½Koichi Otera

In-app purchases

1 purchases

Lensage

One-time1
  • Remove Ads$0.99
10 purchases

BatchResizer3

One-time10
  • Sky & Nature$0.99
  • Callouts$0.99
  • Decorative$0.99
Show 7 more
  • Text$0.99
  • Symbols & Arrows$1.99
  • Hearts & Stars$1.99
  • Gears & Bursts$1.99
  • Objects & Vehicles$1.99
  • Food & Objects$1.99
  • All Shapes Bundle$9.99

Questions

Is Lensage free?
Lensage is free to download, with in-app purchases available.
Is BatchResizer3 free?
BatchResizer3 is free to download, with in-app purchases available.
Do Lensage or BatchResizer3 have ads?
Both Lensage and BatchResizer3 show ads.
Which is updated more often, Lensage or BatchResizer3?
Lensage ships an update weekly, and BatchResizer3 every 2 days. Most recently, Lensage was updated on October 31, 2026 and BatchResizer3 on November 2, 2026.

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