Compare: Simple Timer Popup vs Simple Timer Addon
| Stats |   Simple Timer Popup |  Simple Timer Addon |
|---|---|---|
| User count | 1 | 1 |
| Average rating | 0.00 | 0.00 |
| Rating count | 0 | 0 |
| Last updated | 2025-10-05 | 2025-05-16 |
| Size | 9.31KB | 16.00KB |
| Version | 1.0 | 1.0 |
| Short description | |
|---|---|
| Start a simple countdown timer in the popup. | A simple timer addon for Firefox. |
| Full summary | |
- | - |
Popular Extensions / Apps
Here are some popular extensions / apps that you might be interested in:
Mercado Libre: Compras online
Mercado Libre
522M 4.82 
(25,747,382)
AdBlocker Ultimate
AdAvoid Ltd
879K 4.70 (3,394) 
Crafto
Kutumb App
140M 4.60 (972,738)
RetailMeNot: Codes, Cash Back and Coupons
https://www.retailmenot.com/
500K 4.49 (641) 
Baby Panda's School Bus
BabyBus
248M 4.45 (320,414) 
Steam Inventory Helper
https://steaminventoryhelper.com/
1000K 4.46 (17,663) 
Ghostery – Privacy Ad Blocker
Ghostery
1M 4.42 (5,592) 
Baby Panda's Supermarket
BabyBus
248M 4.54 (417,813) 
WeSing - Karaoke, Party & Live
Tencent Music Entertainment Hong Kong Limited
120M 4.46 (1,088,342) 
Dashlane — Password Manager
https://dashlane.com
1000K 4.71 (17,705) 
Loom – Screen Recorder & Screen Capture
https://loom.com
8M 4.57 (10,220) 
Rakuten: Get Cash Back For Shopping
http://rakuten.com/
3M 4.89 (43,620)