Comparison

OptinSpot vs Delphi Economic Forum

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

Head to head
About

OptinSpot

Features
Read full description

OptinSpot simplifies and automates the process of collecting data from visitors during their visit to the exhibitions. The visitor fills in his details, optionally answers any questions and expresses his interest in the products/services that interest him. The visitor immediately receives an email with the information he has requested, e.g. prospectus, informative material, after filling in the data (opt-in), while still in the exhibition space. The data collected can be used for subsequent marketing actions. Support for GDPR.

About

Delphi Economic Forum

Features
Read full description

Delphi Economic Forum’s official mobile app. Stay up to date with the Delphi Economic Forum flow of events, customize your DEF experience by familiarizing yourself with the Forum’s Agenda and distinguished speakers, create your own calendar of sessions, explore the venues, enjoy easy access to useful info, discover more about the event’s sponsors and schedule progressional meetings or exchange business cards with other attendees and speakers. Extra features: - custom search by venue, speaker, or panel - notifications for events or last minute changes during the Forum - networking and scheduling of professional meetings with other participants and speakers - easy access to the Forum’s SoMe

Screenshots

OptinSpot4 screens
Delphi Economic Forum4 screens

Verdict

The call

The clearest difference is update cadence: Delphi Economic Forum at every 2 days against OptinSpot's every 2 weeks. OptinSpot's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). 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

OptinSpot ships an update every 2 weeks, Delphi Economic Forum every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
OptinSpot versus Delphi Economic Forum: the parameters behind the verdict, then further details
ParameterOptinSpotDelphi Economic Forum
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size46 MB50 MB
Age rating4+4+
DeveloperSOLUTIONS ENCODICA SOFTWARE DEVELOPMENT G.P.Delphi Economic Forum

In-app purchases

None

OptinSpot

No in-app purchases

None

Delphi Economic Forum

No in-app purchases

Questions

Is OptinSpot free?
OptinSpot is free to download, with no in-app purchases.
Is Delphi Economic Forum free?
Delphi Economic Forum is free to download, with no in-app purchases.
Do OptinSpot or Delphi Economic Forum have ads?
Neither OptinSpot nor Delphi Economic Forum shows ads.
Which is updated more often, OptinSpot or Delphi Economic Forum?
OptinSpot ships an update every 2 weeks, and Delphi Economic Forum every 2 days. Most recently, OptinSpot was updated on November 2, 2026 and Delphi Economic Forum on October 31, 2026.

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