Comparison

Marketing Manager vs Data21

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

Head to head
About

Marketing Manager

Access vital marketing data and manage leads on the go with this comprehensive platform. Track competition, social trends, and campaign success from anywhere. Features include CRM, lead identification, and predictive content analytics.

Highlights
  • On-the-go marketing data access
  • Lead follow-up and prospect management
  • Competitor tracking
  • Social trend analysis
  • Campaign performance reporting
  • Built-in CRM
Features
Read full description

Mirabel's CRM and Marketing platform has now become more powerful with an iPhone app that allows customers to gain access to vital marketing data on the go. No matter where you are, your information goes with you, making it easy to follow up on leads, track your competition, keep track of social trends and understand how successful your campaigns have been. Why Marketing Manager? Intuitive Marketing Platform Built-in CRM Lead Identification & Prospect Management Predictive Content Analytics Competitor Analytics Social CRM Powerful Reporting About Us: Mirabel Technologies has been in the field of Marketing, Lead Identification and Digital Publishing for over 13 years. Having reinforced the marketing power of firms and corporations, Mirabel has developed Marketing Manager, an intuitive solution that includes CRM and Marketing capabilities in one powerful and easy to use platform.

About

Data21

This application allows users to anonymously mark and collect important data and feedback about their products and businesses. It's designed to help businesses gather insights for investment, sales, and purchasing decisions.

Highlights
  • Anonymous data collection
  • Product feedback gathering
  • Business insights
  • Investment data support
  • Sales improvement data
  • Purchasing optimization data
Features
Read full description

Software Patent/INPI Register : BR 512021000013-7. In this application you can mark and collect important (anonymously) data and feedbacks about your product and business. The largest companies in the world collect data to receive bigger investments, to sell more and buy better (Nesse aplicativo você pode marcar e coletar importantes dados anônimos e feedbacks sobre o seu produto e negócio. As maiores empresas do mundo coletam dados para receber maiores investimentos, pra vender mais e comprar melhor.

Screenshots

Marketing Manager4 screens
Data214 screens

Verdict

The call

The clearest difference is rating: Data21 at 5.0 against Marketing Manager's 3.0. Data21 also leads on update cadence (every 5 days vs every 2 months). Marketing Manager's advantage is iOS requirement (8.0 vs 26.4). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

Data21 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Marketing Manager ships an update every 2 months, Data21 every 5 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Marketing Manager versus Data21: the parameters behind the verdict, then further details
ParameterMarketing ManagerData21
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better26.4
Further details — not scored
Size6 MB34 MB
Age rating4+17+
DeveloperMirabel Technologies, Inc.Alexandre Alves da Costa

Customer experience

Marketing Manager

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Data21

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Marketing Manager

No in-app purchases

None

Data21

No in-app purchases

Questions

Is Marketing Manager free?
Marketing Manager is free to download, with no in-app purchases.
Is Data21 free?
Data21 is free to download, with no in-app purchases.
Which has better reviews, Marketing Manager or Data21?
Data21 is rated higher. Marketing Manager averages 3.0 out of 5 from 2 ratings, while Data21 averages 5.0 from 1 ratings.
Do Marketing Manager or Data21 have ads?
Neither Marketing Manager nor Data21 shows ads.
Which is updated more often, Marketing Manager or Data21?
Marketing Manager ships an update every 2 months, and Data21 every 5 days. Most recently, Marketing Manager was updated on October 4, 2026 and Data21 on October 10, 2026.

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