iSMS 2 Factor Authentication vs SMS OTP Authenticator (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
iSMS 2 Factor Authentication
0(0)
10 active installs
Free
Updated 4 years ago
View iSMS 2 Factor Authentication VS
VS
Quick Verdict
As of April 2026, iSMS 2 Factor Authentication has a higher user rating (0/5 from 0 reviews) and leads in active installations (10 vs 0). Both are free WordPress plugins. iSMS 2 Factor Authentication has accumulated 1.2K+ total downloads while SMS OTP Authenticator has 374.
Detailed Comparison
| Metric | iSMS 2 Factor Authentication | SMS OTP Authenticator | |
|---|---|---|---|
| Rating | N/A | N/A | |
| Total Reviews | 0 | 0 | |
| Active Installs | 10 | ◄ | 0 |
| Total Downloads | 1.2K+ | ◄ | 374 |
| Support Resolution | N/A | N/A | |
| Last Updated | 4 years ago | ► | 1 year ago |
| First Released | 2020 | 2025 | |
| Age | 6 years | 1 year | |
| WP Requires | 5.2+ | false+ | |
| PHP Requires | 7.0+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.0 | 1.4 |
Rating
N/AiSMS 2 Factor Authentication
SMS OTP AuthenticatorN/A
Total Reviews
0iSMS 2 Factor Authentication
SMS OTP Authenticator0
Active Installs
10iSMS 2 Factor Authentication
◄SMS OTP Authenticator0
Total Downloads
1.2K+iSMS 2 Factor Authentication
◄SMS OTP Authenticator374
Support Resolution
N/AiSMS 2 Factor Authentication
SMS OTP AuthenticatorN/A
Last Updated
4 years agoiSMS 2 Factor Authentication
►SMS OTP Authenticator1 year ago
First Released
2020iSMS 2 Factor Authentication
SMS OTP Authenticator2025
Age
6 yearsiSMS 2 Factor Authentication
SMS OTP Authenticator1 year
WP Requires
5.2+iSMS 2 Factor Authentication
SMS OTP Authenticatorfalse+
PHP Requires
7.0+iSMS 2 Factor Authentication
SMS OTP Authenticatorfalse+
Business Model
FreeiSMS 2 Factor Authentication
SMS OTP AuthenticatorFree
Latest Version
1.0iSMS 2 Factor Authentication
SMS OTP Authenticator1.4
Rating Breakdown
iSMS 2 Factor Authentication
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
SMS OTP Authenticator
0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%
Frequently Asked Questions
Is iSMS 2 Factor Authentication or SMS OTP Authenticator more popular?
iSMS 2 Factor Authentication has 10 active installations while SMS OTP Authenticator has 0. iSMS 2 Factor Authentication is the more widely-used plugin as of April 2026.
Which has better ratings — iSMS 2 Factor Authentication or SMS OTP Authenticator?
iSMS 2 Factor Authentication has a 0/5 rating from 0 reviews, while SMS OTP Authenticator has a 0/5 rating from 0 reviews.
Are iSMS 2 Factor Authentication and SMS OTP Authenticator free?
iSMS 2 Factor Authentication is free and SMS OTP Authenticator is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — iSMS 2 Factor Authentication or SMS OTP Authenticator?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
iSMS 2 Factor Authentication was last updated 4 years ago and SMS OTP Authenticator was last updated 1 year ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.