Apps like Ransomware Defender

Here are some great alternatives to Ransomware Defender by ShieldApps :
eScan Mobile Security
eScan Mobile Security
★4.3
WithSecure Mobile Protection
WithSecure Mobile Protection
★4.1
Mobile Security & Antivirus
Mobile Security & Antivirus
★4.7
VirusBuster Mobile
VirusBuster Mobile
★4.0
Anti-virus Dr.Web Light
Anti-virus Dr.Web Light
★4.2
1 Antivirus: one Click to Scan
1 Antivirus: one Click to Scan
★4.4
Mobile Security & Antivirus
Mobile Security & Antivirus
★4.6
Bitdefender Mobile Security
Bitdefender Mobile Security
★4.6
Anti Spyware Scanner
Anti Spyware Scanner
★3.8
AVG Protection
AVG Protection
★4.7
Dr.Web Security Space
Dr.Web Security Space
★4.5
Antivirus AI - Mobile Security
Antivirus AI - Mobile Security
★4.4
Norton360 Antivirus & Security
Norton360 Antivirus & Security
★4.6
Malware and Virus Remover
Malware and Virus Remover
★4.4
ZoneAlarm Mobile Security
ZoneAlarm Mobile Security
★3.8
Quick Heal Total Security
Quick Heal Total Security
★3.9