# Nonce Failure Explainer vs zipaddr-jp

> Nonce Failure Explainer vs zipaddr-jp compared on installs, downloads, ratings, updates, compatibility and support. zipaddr-jp comes out ahead, winning 5 of 7 head-to-head checks against Nonce Failure Explainer.

**zipaddr-jp comes out ahead, winning 5 of 7 head-to-head checks against Nonce Failure Explainer.** Choose Nonce Failure Explainer if you care most about last updated and tested up to. Choose zipaddr-jp if you care most about active installs, downloads (30 days) and download trend.

| | Nonce Failure Explainer — Diagnose "Are You Sure You Want To Do This?" | zipaddr-jp |
|---|---|---|
| Active installs | <10 | 50K+ ✅ |
| Downloads (30 days) | 70 | 4.1K ✅ |
| Download trend | -26.3% | -22.8% ✅ |
| Rating | — | 5/5 |
| Reviews | 0 | 6 ✅ |
| Health score | 60/100 | 77/100 ✅ |
| Last updated | 2 months ago ✅ | 3 months ago |
| Tested up to | WP 7.1.3 ✅ | WP 7.0.7 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | Any |
| First released | Aug 2026 | Dec 2013 |

## Frequently asked questions

### Which is better, Nonce Failure Explainer or zipaddr-jp?
zipaddr-jp comes out ahead, winning 5 of 7 head-to-head checks against Nonce Failure Explainer. Choose Nonce Failure Explainer if you care most about last updated and tested up to. Choose zipaddr-jp if you care most about active installs, downloads (30 days) and download trend.

### Is Nonce Failure Explainer more popular than zipaddr-jp?
zipaddr-jp is the more popular of the two with 50K+ active installs, compared with <10 for Nonce Failure Explainer.

### Can I use Nonce Failure Explainer and zipaddr-jp together?
Both plugins cover ajax, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are Nonce Failure Explainer and zipaddr-jp free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/compare/nonce-failure-explainer-vs-zipaddr-jp/ · Generated 2026-10-21 10:16 UTC by PageForge