Yes, both Moji and ContentIn offer a Free Trial.
Pricing for Moji Starts at $9.99/month whereas for ContentIn Starts at $15.85/month.
Moji offers several advantages, including Available on iOS devices, Range of topics, Email templates feature, Blog and essay writing feature, Code suggestions feature and many more functionalities.
The cons of Moji may include a iOS exclusive, No Android version, Subscription based features, Limited to English. and No trial period
ContentIn offers several advantages, including Specifically designed for LinkedIn, Content creation platform, Promotes quick content creation, Assists in personal branding, Offering both free and paid plans and many more functionalities.
The cons of ContentIn may include a Limited to LinkedIn content, No video or slideshow support, Limited free plan, No multi-account support. and No automatic multi-language translation