Kollo vs Currency Research Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kollo
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Kollo is an efficient all-in-one platform that makes it easy for companies to enhance internal communication and collaboration. Specifically designed for small and medium-sized businesses, Kollo brings together all employee contacts and essential updates in one place, ensuring everyone stays informed and connected. With Kollo, you can create an engaged community where important news is shared, and work-related messages and contacts are always easy to access—without needing to use personal phones and emails. Kollo streamlines onboarding, keeps information up-to-date, and creates room for shared experiences, making work feel closer and more coordinated, whether employees are in the office or working remotely. The app also provides complete control over data security, allowing the company to protect sensitive information. Kollo is a user-friendly solution that simplifies the workday for everyone and fosters a closer, more engaged company culture.
Currency Research Events
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Currency Research’s mission is to inspire and progress industry dialogue and efficiency across cash and payments through our core initiatives of Conferences, Consulting, Communication, and Community.
Screenshots
Verdict
The clearest difference is update cadence: Kollo at weekly against Currency Research Events's every 16 months. Currency Research Events's advantage is iOS requirement (11.0 vs 13.4). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kollo ships an update weekly, Currency Research Events every 16 months. Both last shipped on October 30, 2026.
| Parameter | Kollo | Currency Research Events |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 78 MB |
| Age rating | 4+ | 17+ |
| Developer | Instinct Tech ApS | Currency Research USA Corp |
In-app purchases
Kollo
No in-app purchases
Currency Research Events
No in-app purchases
Questions
Is Kollo free?
Is Currency Research Events free?
Do Kollo or Currency Research Events have ads?
Which is updated more often, Kollo or Currency Research Events?
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