Comparison

DSTI events vs Valan

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

Head to head
About

DSTI events

Features
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This is the official app for events organised by the Department of Science and Innovation. The annual Science Forum South Africa and Innovation Bridge Technology Showcasing and Matchmaking events are accommodated by this mobile app, as well as any other relevant DSI organised events.

About

Valan

Features
Read full description

Find public tenders that match your business. Valan uses AI to scan millions of procurement opportunities worldwide and deliver the contracts you can actually win - directly to your phone. Stop wasting hours searching government portals. Swipe through relevant tenders in seconds. HOW IT WORKS Set up your company profile with your industry codes, capabilities, and preferences. Valan's matching algorithm analyses tenders from official sources and surfaces opportunities tailored to your business. Swipe right on tenders worth pursuing. Get instant AI-generated analysis. Share with your team. Win more contracts. DATA SOURCES TED (EU-wide procurement) UK Contracts Finder FTS Etenders SAM.gov (US federal contracts) UNGM (United Nations procurement) National portals across Europe BOAMP EverGabe WHAT'S INCLUDED Real-time tender alerts matched to your profile Swipe right for detailed AI tender analysis - requirements breakdown, key dates, evaluation criteria, and bid recommendations Add up to 2 team members and share tender analyses instantly AI-powered price estimates based on 5 years of historical awards Coverage across UK regional, Ireland, German regional, French regional, EU, US, and UN opportunities Smart filtering by value, deadline, location, and sector Save and organise opportunities you're interested in BUILT FOR PROCUREMENT PROFESSIONALS Whether you're a small business looking for your first public contract or an experienced bidder managing multiple opportunities, Valan cuts through the noise and shows you what matters. Designed by a procurement specialist with 14 years of international experience. Available in English, German, French, Spanish, Italian, and Portuguese.

Screenshots

DSTI events4 screens
Valan4 screens

Verdict

The call

DSTI events and Valan are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences
DSTI events versus Valan: the parameters behind the verdict, then further details
ParameterDSTI eventsValan
PriceFreeFree
Update frequencyEvery 10 daysEvery 10 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 β€” better
Further details β€” not scored
Size66 MB4 MB
Age rating4+4+
DeveloperCSIRjohn colville

In-app purchases

None

DSTI events

No in-app purchases

None

Valan

No in-app purchases

Questions

Is DSTI events free?
DSTI events is free to download, with no in-app purchases.
Is Valan free?
Valan is free to download, with no in-app purchases.
Do DSTI events or Valan have ads?
Neither DSTI events nor Valan shows ads.
Which is updated more often, DSTI events or Valan?
DSTI events ships an update every 10 days, and Valan every 10 days. Most recently, DSTI events was updated on November 3, 2026 and Valan on October 30, 2026.

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