imOTP vs ITRun mOTP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
imOTP
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imOTP is a free one-time password (OTP) client implementation. The OTP solution provides strong authentication based on time synchronous one-time passwords and consists of a client component (this application) and a server component (available on http://motp.sourceforge.net). imOTP features: -) Supports multiple accounts based on profiles -) Supports strict 4-digit pins a well as longer alphanumeric pins -) Supports taking the generated password into the clipboard -) Displays the current epoch time
ITRun mOTP
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The is application used to generate one-time login passwords in the mOTP standard.
Screenshots
Verdict
The clearest difference is update cadence: imOTP at every 8 months against ITRun mOTP's every 29 months. imOTP also leads on iOS requirement (9.0 vs 13.0). 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.
imOTP ships an update every 8 months, ITRun mOTP every 29 months. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.
| Parameter | imOTP | ITRun mOTP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months — better | Every 29 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 20 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Johann Marinits | ITRun |
In-app purchases
imOTP
No in-app purchases
ITRun mOTP
No in-app purchases
