Comparison

Oi Smart vs RG Digital MA

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

Head to head

★ 5.021 ratingsView app →

About

Oi Smart

Features

Read full description

Oi Smart é a mais completa e inovadora plataforma fim-a-fim de Internet das Coisas (IoT) da América Latina. Engloba um conjunto de dispositivos e serviços para deixar a sua casa ou empresa automatizados e inteligentes, além de permitir que você os monitore remotamente.

About

RG Digital MA

This official application allows citizens to carry and present their Maranhão Digital ID on their mobile devices. It provides a simple and convenient way to access your digital identification when needed.

Highlights

Carry Maranhão Digital ID
Present ID on mobile
Official government app
Convenient identification

Features

Read full description

Aplicativo oficial do RG Digital do Estado do Maranhão. De forma simples, o cidadão pode carregar seu RG Digital do Estado do Maranhão em seu celular, e apresentá-lo quando for necessário. Aplicativo para apresentação do RG Digital do Estado do Maranhão

Screenshots

Oi Smart4 screens

RG Digital MA4 screens

Verdict

The call

The clearest difference is update cadence: Oi Smart at every 6 weeks against RG Digital MA's every 6 months. Oi Smart also leads on device support (4 vs 2) and iOS requirement (7.1 vs 13.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Oi Smart ships an update every 6 weeks, RG Digital MA every 6 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level

Oi Smart versus RG Digital MA: the parameters behind the verdict, then further details
Parameter	Oi Smart	RG Digital MA
Price	Free	Free
Rating	—	5.0 (21 ratings) — better
Number of ratings	—	21 — better
Update frequency	Every 6 weeks — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod, Apple Watch — better	iPhone, iPod
Requires iOS	7.1 — better	13.0
Further details — not scored
Size	38 MB	140 MB
Age rating	4+	4+
Developer	Oi S.A.	ESTADO DO MARANHAO - SECRETARIA DE ESTADO DA SEGURANCA PUBLICA

In-app purchases

None

Oi Smart

No in-app purchases

None

RG Digital MA

No in-app purchases

Questions

Is Oi Smart free?

Oi Smart is free to download, with no in-app purchases.

Is RG Digital MA free?

RG Digital MA is free to download, with no in-app purchases.

Do Oi Smart or RG Digital MA have ads?

Neither Oi Smart nor RG Digital MA shows ads.

Which is updated more often, Oi Smart or RG Digital MA?

Oi Smart ships an update every 6 weeks, and RG Digital MA every 6 months. Most recently, Oi Smart was updated on October 26, 2026 and RG Digital MA on October 24, 2026.