- Supported by ads
- One placement test
- Unlimited practice sessions
- Limited recurring weekly activities
- Basic reporting features
- 30-day history of student activity
| Has free plan | YES |
|---|---|
| Free trial details | 30-Day trial period, cancel anytime |
| Pricing model | Freemium |
| Is credit card required | No |
| Paid from | 21 USD |
| Has lifetime plan | No |
| Billing frequency | Monthly |





| Keyword | Traffic | Cost Per Click |
|---|---|---|
| read theory | 41.7k | $ 1.11 |
| readtheory | 28.9k | $ 1.00 |
| readtheory.org | 1.4k | $ -- |
| readthoery | 2.0k | $ -- |
| free theory | 1.9k | $ -- |
100.00%
24.55%
100.00%
32.07%
66.31%
18.77%
30.56%
78.66%
61.93%
70.71%
13.52%
33.94%
37.99%
19.02%
78.39%
42.35%
60.08%
19.05%
81.81%
32.07%
14.54%
53.20%
7.92%
12.06%
13.79%
32.41%
100.00%
11.97%
100.00%
62.06%
100.00%
9.68%
25.01%