Rainbow vs hashcloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainbow
Unify all your cloud storage into one accessible account. Upload large files, sync folders across different services, and back up data seamlessly. Share files easily with secure links and search across all connected clouds.
- Combine multiple cloud accounts
- Sync folders across accounts
- Backup data between accounts
- Share files with secure links
- Search across all linked clouds
- Passcode protection for data
- Drag & Drop file management
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How amazing would it be if you could combine the available storage of each account into a single account with that large storage? You then would be able to upload large files, files that do not fit in the available storage of each account... SmartCloud service: Combine your connected cloud accounts into a single account. The Rainbow app can be used to : - Connect to multi-accounts from the same cloud service - Sync two folders, even if they are located in different accounts - Backup on account to another. - Copy one account to a folder in another account - Share files with a single link from Box, Dropbox, Google Drive, MediaFire, OneDrive and SugarSync and for up to 11 days!! - Search for a file in all linked cloud accounts - Transfer files / folders from one account to a folder in another account or from one folder to another folder in the same account - Amazing graphics and UX. Drag & Drop feature Rainbow supports the following twelve cloud services: - Box - DropBox - Egnyte - Hubic - Google Drive - iDrive - MEGA - MediaFire - ShareFile - OneDrive (old SkyDrive) - OneDrive for business - Sugar Sync Furthermore, with the Rainbow app you can: - Passcode protect your data - Create and edit text files (simple text editor) - Use the camera or the photo library to take pictures - Use the camera or the video library to record video - Create folders - Rename files - Copy and delete folders - Share files over the Bluetooth device - Email files - Download files from the Internet and save me locally or on the cloud - Copy an account to a folder in any account
hashcloud
This cloud storage app simplifies file sharing through unique hashtags. Create a hashtag for your group and share it, allowing anyone with the hashtag to upload and download files. It offers secure, GDPR-compliant storage hosted in Germany, with optional password protection for added security.
- File sharing via hashtags
- GDPR compliant German servers
- Password protection for hashtags
- Upload up to 10 files simultaneously
- Free access to files via web
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With hashcloud – your new cloud storage - you can easily share files using #hashtags. Simply come up with a new #hashtag and share it with friends or colleagues. Anyone who knows this #hashtag can then upload files to it and download files from other users. This makes hashcloud perfect for exchanging files at university, at work, among friends, or within the family. Hashcloud is a cloud storage service designed specifically for easy file sharing. You no longer need to ask for contact information from people you want to collaborate with. Nor do you need to create complicated and confusing links to send to these individuals. With hashcloud, you simply come up with a suitable #hashtag that best describes your group work or file directory. The involved parties can easily remember this #hashtag and enter it into their app. The cloud storage is completely hosted in Germany. All files are stored on German servers and are thus subject to GDPR. So, you don't have to worry about your files falling into the wrong hands. Also, a #hashtag acts like a password. The more difficult and unique your #hashtag is, the less likely someone will access your files. Conversely, you can also create open #hashtags, for example, if you want to share files with as many users as possible. However, if you want to be completely secure, simply add a password to your #hashtag. You must be an admin or the creator of the #hashtag to do this. Other users can only join the #hashtag if they also know your chosen password. So, your files are always protected in hashcloud storage. Here's a list of all features: + File sharing via #hashtags – Avoid cumbersome links and share your files using easy-to-remember #hashtags + Access to all files (free and without registration/login) at www.hash.cloud + All files and user data are stored on German servers and are subject to GDPR + Password protection for extremely sensitive files + Available as an iOS and web app (www.hash.cloud) + Upload up to 10 files simultaneously Accessing files is completely free. Only for uploading new files, you need to purchase a quota. You can test the platform with up to 1GB of storage for uploading files. If you need more storage, please consider upgrading to hashcloud+ with 1,000GB of storage. For more information, visit www.hash.cloud. For questions and suggestions, we are available at help@hash.cloud at any time. Terms of Use: https://www.miosga-software.com/Terms_of_Use_EN.pdf Privacy Policy: https://www.miosga-software.com/Privacy_Policy_EN.pdf
Screenshots
Verdict
The clearest difference is rating: hashcloud at 4.5 against Rainbow's 3.6. hashcloud also leads on update cadence (every 8 days vs every 2 months) and review sentiment (41% vs 20%). Rainbow's advantage is ads (none vs shown) and iOS requirement (11.0 vs 17.6). On price, in-app purchases, monetization model 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. Rainbow sells 9 one-off in-app purchases and hashcloud sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
hashcloud holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: hashcloud has 185 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 20% of Rainbow's written reviews are positive against 41% of hashcloud's.
Rainbow ships an update every 2 months, hashcloud every 8 days. The most recent releases landed on September 2, 2026 and August 21, 2026 respectively.
| Parameter | Rainbow | hashcloud |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) | 4.5 (185 ratings) — better |
| Positive reviews | 20.3% of reviews | 40.9% of reviews — better |
| Number of ratings | 5 | 185 — better |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 31 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | i-SmartSolutions | Miosga Software UG (haftungsbeschraenkt) |
Customer experience
Rainbow
hashcloud
In-app purchases
Rainbow
- 1 month subscription$0.99
- SmartCloud for 1 month$0.99
- Enable simultaneous transferring of files from multi accounts$1.99
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- Remove Ads$2.99
- Share files for 1 month$2.99
- Subscribe for 6 months$4.99
- SmartCloud for 1 year$6.99
- Subscribe for a year$9.99
- Share files for 1 year$27.99
hashcloud
- hashcloud+7 Days trial$0.991 Month
- Standard$0.991 Month
- hashcloud++7 Days trial$1.991 Month
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- Plus$1.991 Month
- Standard$9.991 Year
- Plus$19.991 Year
- Ultra$39.991 Year
- Standard$29.99
- Plus$79.99
- Ultra$149.99









