Yes you can use Firebase Spark plan for your app. But keep in mind that spark plan is absolutely free it should not exceed it usage beyond the limits .
Read moreIs firestore storage free?
Firestore offers free quota that allows you to get started at no cost . The free quota amounts are listed below. If you need more quota, you must enable billing for your Cloud Platform project.
Read moreIs Firebase Realtime Database expensive?
Firebase Realtime Database is fairly expensive ($5/GB of storage per month), so it makes economic sense for developers to migrate to their own backend once they hit a certain scale.
Read moreIs Firebase pricing per project?
All limits and pricing indicated on the Firebase pricing page apply to each separate project . So in your example neither project would be exceeding the limits of its free plan.
Read moreIs firebase real time database free?
Firebase Realtime Database is not completely free . There are certain pricing plans. If you want your app to scale you’ll need to pay for the number of connections, disk usage and network usage.
Read moreDoes firebase have a limit?
The following tables show the limits that apply to Cloud Firestore. These are hard limits unless otherwise noted. … Writes and transactions. LimitDetailsMaximum writes per second per database10,000 (up to 10 MiB per second)Maximum API request size10 MiBUsage and limits | Firebase Documentation firebase.google.com › docs › firestore › quotas
Read moreIs firebase function free?
Cloud Functions for Firebase does have a free tier for usage up to a certain point , as outlined on our pricing page. However, because Cloud Functions uses some aspects of Google Cloud’s paid infrastructure, we need to enable billing to use Cloud Functions.
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