Comparison

Tecalsa vs Signature Background Remover

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

Head to head
About

Tecalsa

Features
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App Tecalsa, conecte y desconecte su sistema de seguridad, solicite fotos de su instalación. Controle su sistema de seguridad en tiempo real.

About

Signature Background Remover

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Lift your signature off the paper and turn it into a clean, truly transparent PNG. Use it in contracts, forms, presentations, and everyday documents, or keep a reusable image of your own handwriting. Import from Photos or Files, inspect the complete result, and refine it before you export: - Remove white paper, shadows, and background noise - Detect page edges, rotate, and correct four-corner perspective - Crop and refine the signature region - Adjust background removal and ink appearance - Repair details with erase, restore, undo, and redo - Keep the original color or switch to black or blue ink - Preview on a transparency grid, white, or black background - Zoom in to inspect strokes and transparent edges - Export at original or document size - Save to Photos or Files, copy the PNG, or use the system Share Sheet Privacy first: extraction and editing happen on your device. The app does not upload your signature or source image. A destination you choose may sync the exported PNG according to its own settings. Your first signature result is free to export and can be saved, copied, or shared again. After that, make a one-time purchase to unlock the current signature on this device, or choose restorable Lifetime Access for every signature. A current-signature unlock cannot be moved to another device with Restore Purchases. There is no subscription or automatic renewal. Prices shown on the purchase screen come from the App Store. Only process signatures that belong to you or that you are authorized to use. End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Tecalsa4 screens
Signature Background Remover4 screens

Verdict

The call

The clearest difference is in-app purchases: Tecalsa at none against Signature Background Remover's 2. Tecalsa also leads on iOS requirement (12.4 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. Signature Background Remover sells 2 one-off in-app purchases. Tecalsa asks for nothing beyond the download.

UpkeepUpdate frequency

Tecalsa ships an update every 4 weeks, Signature Background Remover every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Tecalsa versus Signature Background Remover: the parameters behind the verdict, then further details
ParameterTecalsaSignature Background Remover
PriceFreeFree
Update frequencyEvery 4 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.4 — better16.0
Further details — not scored
Size13 MB3 MB
Age rating17+4+
DeveloperAlar-Cloud荣晖 丁

In-app purchases

None

Tecalsa

No in-app purchases

2 purchases

Signature Background Remover

One-time2
  • Unlock This Signature$0.99
  • Lifetime Access$4.99

Questions

Is Tecalsa free?
Tecalsa is free to download, with no in-app purchases.
Is Signature Background Remover free?
Signature Background Remover is free to download, with in-app purchases available.
Do Tecalsa or Signature Background Remover have ads?
Neither Tecalsa nor Signature Background Remover shows ads.
Which is updated more often, Tecalsa or Signature Background Remover?
Tecalsa ships an update every 4 weeks, and Signature Background Remover every 6 weeks. Most recently, Tecalsa was updated on October 30, 2026 and Signature Background Remover on October 31, 2026.

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