Prombot vs OLM Converter · Viewer, Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prombot
Read full descriptionHide full description
Prombot is the AI tool builder that turns your ideas into custom AI tools — no code required. Build a simple form, write a prompt, connect them with #tags, and run it with powerful AI. Or skip the work entirely: describe your idea in one sentence and Prombot Pro generates the whole tool for you — inputs, prompt, and design. BUILD YOUR OWN AI TOOLS • Add text fields, dropdowns, checkboxes, sliders, dates, and file uploads • Write your prompt once and reuse it forever — inputs fill in automatically • Customize colors, shapes, and layout on a free-form canvas DISCOVER READY-MADE TOOLS • Browse community tools: email writers, resume helpers, story generators, study aids, business tools, and more • Install any public tool with one tap • Share your own tools publicly, or keep them private RUN WITH POWERFUL AI • Fast, streaming responses • Built-in web search for up-to-date answers • Pro: attach files and images, analyze data, and generate downloadable files PROMBOT PRO Upgrade for smarter AI models, one-sentence AI Tool Generation, file & image uploads, data analysis, and higher daily limits. Stop rewriting the same prompts. Build the tool once — use it forever. Terms of Use: https://rakanhall.github.io/terms_of_service/
OLM Converter · Viewer, Reader
Easily open, read, and convert Outlook for Mac archive files (.olm) on your devices. Browse mail, contacts, calendars, and tasks, then export them to various formats like MBOX, PDF, and CSV without needing Outlook.
- Open .olm archives without Outlook
- Read mail, contacts, calendar, notes, tasks
- Browse full folder tree
- Search mail by subject, sender, text
- Convert to MBOX, EML, PDF, CSV, HTML, vCard, ICS
- Export entire mailboxes or selected folders
- Works offline on device
Read full descriptionHide full description
Have an OLM file you cannot open? OLM Converter opens Outlook for Mac archives right on your Mac, iPhone, and iPad, lets you read everything inside, and converts it to the formats you actually use. Open a .olm export, browse every folder, and read your mail, contacts, calendar, notes, and tasks. Then convert and export the parts you need, all on your device. WHAT YOU CAN DO • Open and read .olm archives from Outlook for Mac, no Outlook needed • Browse the full folder tree, and search mail by subject, sender, or text • View contacts, calendar events, notes, and tasks • See every attachment and save it to Files • Convert and export to MBOX, EML, CSV, PDF, HTML, vCard, and ICS • Export a whole mailbox, or just the folder you choose EXPORT FORMATS • MBOX, or a zipped folder tree of MBOX files • EML, one message per file, with the folder structure preserved • PDF for reading and sharing • CSV of the message list • A browsable HTML archive • vCard (.vcf) contacts and ICS (.ics) calendar events BUILT RIGHT • Runs on Mac, iPhone, and iPad • Everything happens on your device. Your archive never leaves it • No account, no sign in, nothing is uploaded • Handles large, multi gigabyte archives • Fast, reliable, and faithful to the original PERFECT FOR • Opening an .olm file on your Mac without Outlook • Anyone moving away from Outlook for Mac • Moving your mail into another app that reads MBOX or EML, such as Apple Mail or Thunderbird • Archiving, exporting, or simply reading an old .olm file OLM Converter is an independent app and is not affiliated with, endorsed by, or sponsored by any email software vendor. OLM and Outlook are referenced only to indicate the file format the app works with. Privacy Policy: https://rush.tools/privacy Terms of Use: https://rush.tools/terms
Screenshots
Verdict
The clearest difference is update cadence: OLM Converter · Viewer, Reader at weekly against Prombot's monthly. OLM Converter · Viewer, Reader also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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. Prombot sells 1 in-app purchase, starting at $4.99 per month and OLM Converter · Viewer, Reader sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Prombot ships an update monthly, OLM Converter · Viewer, Reader weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Prombot | OLM Converter · Viewer, Reader |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 80 MB | 24 MB |
| Age rating | 12+ | 4+ |
| Developer | rakan halloush | RUSH TOOLS LLC |
In-app purchases
Prombot
- Pro Plan1 Month trial$4.991 Month
OLM Converter · Viewer, Reader
- Pro Weekly3 Days trial$4.997 Days
- Pro Weekly$9.997 Days
- Pro Annual$19.991 Year
Show 4 moreShow fewer
- Pro Annual$29.991 Year
- Pro Annual2 variants$39.991 Year
- Pro Annual$49.991 Year
- Pro Annual$79.991 Year
- Pro Lifetime$59.99
Questions
Is Prombot free?
Is OLM Converter · Viewer, Reader free?
Do Prombot or OLM Converter · Viewer, Reader have ads?
Which is updated more often, Prombot or OLM Converter · Viewer, Reader?
Other comparisons















