Dimmi vs Boomerang
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dimmi
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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
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Boomerang is a neighbourhood services marketplace where people share skills and get paid for helping each other. Find a tutor, book a personal trainer, get help with moving, or offer your own services to earn money — all within your local community. How it works: List your skills — gardening, cooking, tech help, home repair, tutoring, and 20+ categories Set your price and get booked by neighbours Deliver the service and earn directly to your bank account Browse and book services from people near you Features: Map-based browsing — see providers within 500m, 1km, or 5km of your home 20+ service categories with subcategories Secure payments — funds held in escrow and released on delivery confirmation Direct messaging with photo sharing Communities — create or join local groups Help Wanted board — post what you need, let providers come to you Trust scores and verified profiles Multi-language support (English, French, Luxembourgish) 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 4 days 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 4 days. The most recent releases landed on October 24, 2026 and October 31, 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 4 days — 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 | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | EducDesign | Mariam Kvantaliani |
In-app purchases
Dimmi
No in-app purchases
Boomerang
No in-app purchases
