Comparison

Lighting Check vs Formattery

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

Head to head
About

Lighting Check

Features
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Having correct light intensity in a cattle is very crucial in maximising the financial gain. This app measures this using the light sensors in the camera of phone. Lighting Check app provides a set of standards for various locations in a cattle farm, to help the farmer have a better understanding that on each location how the lighting of the area is close to standard or not. The accuracy of this app is in direct relation with the quality of the camera of your phone. Thus, newer iPhones could provide more accurate reading of the lighting intensity. In order to maximise the quality of the output, this app only uses the camera of the back of your iPhone.

About

Formattery

This app converts a wide range of file types, including images, documents, videos, and audio, directly on your device. It offers batch conversion, adjustable quality settings, and a preview feature. Image conversions are free, with a one-time purchase to unlock additional formats.

Highlights
  • 100% offline conversion
  • Batch conversion
  • Adjustable quality settings
  • File preview
  • Supports numerous file formats
  • Privacy-focused on-device processing
Features
Read full description

Convert any file — fast, private, and 100% on your device. Formattery converts images, documents, videos, and audio files instantly without uploading anything to the cloud. Your files never leave your iPhone or iPad. SUPPORTED FORMATS Images: HEIC/HEIF, WebP, SVG, PNG, JPG/JPEG, TIFF/TIF, BMP, GIF, ICO, PSD Camera RAW: DNG, CR2, NEF, ARW, ORF, RW2, RAF Documents: PDF, RTF Office: DOCX, XLSX, PPTX, CSV, ODT, ODP, XLS, Pages, Keynote (experimental) Video: MP4, MOV, MKV, WebM, AVI, FLV, WMV, 3GP, OGV Audio: MP3, M4A, WAV, AAC, AIFF, FLAC, OGG, Opus, WMA, AC3 Ebooks: ePub Subtitle: SRT, VTT, ASS, LRC, SBV, SUB GPS: GPX, KML, KMZ, GeoJSON, TCX 3D Models: STL, OBJ, PLY, DAE, USDZ Markup: Markdown (.md/.markdown), HTML/HTM, Plain Text Archive: ZIP, TAR, GZ/GZIP, 7Z, RAR, CBR, CBZ Tools: File Hash (MD5, SHA-1/256/384/512, CRC32), Metadata Viewer KEY FEATURES - 100% offline — no internet required, no cloud uploads - Batch conversion — convert multiple files at once - Adjustable quality — fine-tune compression and video resolution - Office documents — convert DOCX, XLSX, PPTX and more (experimental) - File preview — preview converted files before sharing - Source file thumbnails — see what you're converting at a glance - Quick Look preview — tap history to preview any converted file - Photo library integration — saves to a dedicated Formattery album - Conversion history — easily find and share past conversions - 3D model conversion — STL, OBJ, PLY, DAE, USDZ - ePub ebooks — read and create ePub files - Archive formats — ZIP, TAR, GZ, 7Z, RAR extraction - Dark mode — beautiful in any lighting FREE & PRO Image conversions are completely free. Upgrade once to unlock PDF, video, and audio conversions — no subscriptions, no ads, ever. PRIVACY FIRST Every conversion happens entirely on your device. We never collect data, track usage, or upload your files anywhere. What stays on your device is yours alone.

Screenshots

Lighting Check4 screens
Formattery4 screens

Verdict

The call

The clearest difference is in-app purchases: Lighting Check at none against Formattery's 1. Formattery's advantage is update cadence (weekly vs every 5 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. Formattery sells 1 one-off in-app purchase. Lighting Check asks for nothing beyond the download.

UpkeepUpdate frequency

Lighting Check ships an update every 5 months, Formattery weekly. The most recent releases landed on August 16, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
Lighting Check versus Formattery: the parameters behind the verdict, then further details
ParameterLighting CheckFormattery
PriceFreeFree
Rating—4.7 (6 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—6 — better
Update frequencyEvery 5 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.017.0
Further details — not scored
Size10 MB41 MB
Age rating4+4+
DeveloperHassan ChizariAlvaro Escarcha Esteban

In-app purchases

None

Lighting Check

No in-app purchases

1 purchases

Formattery

One-time1
  • Lifetime Pro — All Formats$4.99

Questions

Is Lighting Check free?
Lighting Check is free to download, with no in-app purchases.
Is Formattery free?
Formattery is free to download, with in-app purchases available.
Do Lighting Check or Formattery have ads?
Neither Lighting Check nor Formattery shows ads.
Which is updated more often, Lighting Check or Formattery?
Lighting Check ships an update every 5 months, and Formattery weekly. Most recently, Lighting Check was updated on August 16, 2026 and Formattery on September 14, 2026.

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