Head-to-head · October 2026
Coin Miner vs SpareChange
Coin Miner comes out ahead, winning 3 of 5 head-to-head checks against SpareChange.
Coin Miner
This plugin helps you to earn money from visitors on your site by using their computing power to mine…
SpareChange – A Miner for your Website
SpareChange.io offers a brand new way to monetize your website by using the power of your user’s computer…
| Metric | Coin Miner | SpareChange |
|---|---|---|
| Active installs | 10+ | 10+ |
| Downloads (30 days) | 65 | 71 |
| Download trend | +109.7% | +34% |
| Rating | 3.7/5 | 3.3/5 |
| Reviews | 3 | 4 |
| Health score | 34/100 | 25/100 |
| Last updated | 8 years ago | 9 years ago |
| Tested up to | — | WP 4.9.34 |
| Support resolved | — | — |
| Requires PHP | 5.2.4+ | Any |
| First released | Feb 2018 | Dec 2017 |
Daily downloads, last 90 days
Coin MinerSpareChange
Choose Coin Miner if…
You care most about download trend, health score and last updated.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 8 years
Choose SpareChange if…
You care most about downloads (30 days) and reviews.
- Small user base (10+ active installs)
- Low rating so far — 3.3/5 from only 4 reviews
- No update in 8 years
- Only tested up to WordPress 4.9 (latest is 7.1)
Both compete in: coinhive cryptocurrency mining monero
FAQ
Coin Miner vs SpareChange: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 7, 2026
Which is better, Coin Miner or SpareChange?
Coin Miner comes out ahead, winning 3 of 5 head-to-head checks against SpareChange. Choose Coin Miner if you care most about download trend, health score and last updated. Choose SpareChange if you care most about downloads (30 days) and reviews.
Is Coin Miner more popular than SpareChange?
Coin Miner is the more popular of the two with 10+ active installs, compared with 10+ for SpareChange.
Can I use Coin Miner and SpareChange together?
Both plugins cover coinhive, cryptocurrency and mining, 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 Coin Miner and SpareChange 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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