Comparison

Inv2A vs TKColetor

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

Head to head
About

Inv2A

This app facilitates inventory management with modules for stock control, balance, inventory, price checks, and goods verification using NFe XML files. It offers flexible configuration options and easy file transfer between devices and PCs via Wi-Fi, with flexible reading modes.

Highlights
  • Stock control modules
  • Inventory and balance management
  • Price checking and goods verification
  • NFe XML file integration
  • Wi-Fi file transfer (device to PC)
  • Flexible reading modes (continuous/manual quantity)
Features
Read full description

Atende os mais diversos tipos de coletas, inclui 4 módulos para controle de estoque, balanço, inventário consulta de preços e conferência de mercadorias baseado em arquivos de Nfe XMLs. O app INV2A permite fazer diversos tipos de configurações e atende os mais variados tipos de coletas, com opções de configurações flexíveis; Transfira arquivos entre o dispositivo e o PC facilmente usando a rede Wi-Fi O sistema conta com uma interface de comunicação simples e de fácil configuração. Através dela é possível enviar arquivos de coletas e receber banco de dados de produtos e do estoque no dispositivo; Opcões de leitura flexíveis Alterne as leituras do modo contínuo para digitação de quantidade em apenas um clique. O sistema permite a digitação da quantidade a qualquer momento; Flexibilidade para leituras personalizadas Dentre as funcionalidades destaca-se a identificação de itens não cadastrados durante as leituras, desta forma você pode separar o item não cadastrado e corrigir sua base de dados de produtos;

About

TKColetor

Features
Read full description

Ferramenta para coletar dados de contagem de estoque via código de barras ou inserindo dados manualmente. Aplicativo complementar do software TKSysLoja.

Screenshots

Inv2A4 screens
TKColetor3 screens

Verdict

The call

The clearest difference is in-app purchases: TKColetor at none against Inv2A's 5. Inv2A's advantage is update cadence (monthly vs every 2 months) and iOS requirement (12.0 vs 15.1). On price, 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. Inv2A sells 5 one-off in-app purchases. TKColetor asks for nothing beyond the download.

UpkeepUpdate frequency

Inv2A ships an update monthly, TKColetor every 2 months. The most recent releases landed on September 27, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 5 level
Inv2A versus TKColetor: the parameters behind the verdict, then further details
ParameterInv2ATKColetor
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size97 MB40 MB
Age rating4+4+
Developer2A TecnologiaTK2000 LTDA

In-app purchases

5 purchases

Inv2A

One-time5
  • Inv2A-i$99.99
  • Inv2A-c$99.99
  • Inv2A-e$99.99
Show 2 more
  • Inv2A-ck$99.99
  • Mod.Stock$99.99
None

TKColetor

No in-app purchases

Questions

Is Inv2A free?
Inv2A is free to download, with in-app purchases available.
Is TKColetor free?
TKColetor is free to download, with no in-app purchases.
Do Inv2A or TKColetor have ads?
Neither Inv2A nor TKColetor shows ads.
Which is updated more often, Inv2A or TKColetor?
Inv2A ships an update monthly, and TKColetor every 2 months. Most recently, Inv2A was updated on September 27, 2026 and TKColetor on September 13, 2026.

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