Dimmi vs Boomerang
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dimmi
Read full descriptionHide full description
Secure and direct communication between educational institutions (school classes) and parents and/or guardians. Within a school community Dimmi allows the controlled exchange of information on educational activities, the sending of important messages, memories and notes. Important note: To use the Dimmi App as teacher / person in charge of a group, you need a valid user account on a website where OLEFA Education Suite is activated. There you can generate a QR code to authenticate yourself in the app. To use the Dimmi App as parents / legal guardians, you need a QR code that was given to you by the educational institution of the child. About Dimmi: Give parents/legal guardians insight into educational activities in your school community and win the parents (as educational partners) for a trusting and active cooperation. Send messages directly and effortlessly to the parents of the children to better organize their everyday school life.
Boomerang
This platform connects people to exchange skills and services without using money. Users list their abilities, earn virtual currency by helping others, and then use that currency to receive assistance. It fosters a community-based approach to getting things done.
- Skill listing across 20+ categories
- Earn and spend virtual 'boomerangs'
- Direct messaging with photo sharing
- Local community groups
- Help wanted board
- Verified profiles and trust scores
Read full descriptionHide full description
Boomerang is a community platform where people exchange skills and services without money. Share what you can do, earn boomerangs, and use them to get help when you need it. How it works: 1. List your skills — gardening, cooking, tech help, home repair, tutoring, and 20+ categories 2. Help someone and earn boomerangs automatically 3. Use your boomerangs to request services from others Features: - 20+ service categories with subcategories - Direct messaging with photo sharing - Communities — create or join local groups - Help Wanted board — post what you need - Trust scores and verified profiles - Leaderboard and achievements - Multi-language support (English, French, Luxembourgish) - No money involved — just people helping people Whether you need a hand with gardening, want to learn guitar, or can offer tech support — Boomerang connects you with people nearby who are ready to help. "What you give is yours, what you don't is lost" — Shota Rustaveli
Screenshots
Verdict
The clearest difference is update cadence: Boomerang at every 2 weeks against Dimmi's every 2 months. 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.
Dimmi ships an update every 2 months, Boomerang every 2 weeks. The most recent releases landed on September 26, 2026 and October 16, 2026 respectively.
| Parameter | Dimmi | Boomerang |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | EducDesign | Mariam Kvantaliani |
In-app purchases
Dimmi
No in-app purchases
Boomerang
No in-app purchases








