Chartboost Earnings for Education App Apps

Typical ad setup for this category

These are the modelling defaults for the category, used in every table on this page.

Sessions per user per day

1.5

Typical session length

10 minutes

Retention day 1 / 7 / 30

27% / 11% / 5%

Typical iOS share

40%

Rewarded video

1 per user / day

Interstitial

1 per user / day

Banner

3 per session

Native

Not offered

App open

Not offered

Education apps trade earnings for trust and focus

Language courses, revision tools, flashcards, coding tutors and early-learning apps serve users who are trying to concentrate. A study session has momentum, and an ad that breaks it can undo the habit the app exists to build. The category is discounted to 0.85 of the baseline in our estimates. Part of that reflects the audience: students have little spending power, and many apps serve children, where restrictions sharply limit what advertisers can do.

If any of your users are children, the rules change completely. Store family programmes require certified ad networks, rule out personalised advertising to children and limit the kinds of ads that may appear, while laws such as COPPA in the United States add their own duties. Contextual ads usually pay less than targeted ones, so earnings in a children's app can fall further below the benchmark than the multiplier alone suggests. The guide to ads in kids' apps covers what is allowed. For adult learners, rewarded video is the cleanest fit: a repaired streak, a bonus practice round or an unlocked review set.

Interstitials belong at the end of a lesson, never in the middle, and banners should stay well clear of answer buttons, where a stray tap costs the learner a question. Seasonality follows the academic year. Activity climbs with the new school year in September and again before exams, then eases through the summer holidays. Language apps often see a January rush as people make resolutions, although ad prices are at a low ebb by then.

Estimated monthly earnings by audience size

Monthly estimates for the typical setup above, balanced region split.

Where the money comes from

Split of the $2,113 estimate at 10,000 daily users (blended Android and iOS).

Rewarded video carries 49% of the total, so its placement and frequency matter most for this category.

Region makes the biggest difference

The same app at 10,000 daily users with three audience splits:

Moving from an emerging-market audience to a Tier 1 audience multiplies the estimate by about 2.4.

Revenue per install

Using the category’s typical retention curve, one install produces about 3.6 active days in its first 30 days and 5.8 in 90 days.

Ad revenue per install, first 30 days

$0.03

Ad revenue per install, first 90 days

$0.04

Compare these figures with your cost per install before buying users. They exclude in-app purchases.

How Chartboost fits this category

For Rewarded video, the Tier 1 eCPM in our Chartboost table is $10.00, about 17% below the middle of the eight mobile networks. For Interstitial, the Tier 1 eCPM in our Chartboost table is $7.20, about 11% below the middle of the eight mobile networks. For Banner, the Tier 1 eCPM in our Chartboost table is $0.70, about 15% below the middle of the eight mobile networks. Chartboost does not offer Native in our model. On networks that do, it carries about 13% of revenue for this category, so that share has to come from other formats here. Modelled fill is 78% for Chartboost against an average of 83% across the mobile networks, which trims a little from every format.

You create an account, add each app and receive an app ID and app signature for the SDK. Named ad locations identify each placement, and most developers connect Chartboost as an adapter inside their mediation platform rather than running it alone. Turn on test mode while you build, then publish the app-ads.txt entry Chartboost supplies before release. Payment and tax information is completed in the dashboard. Our guide to bidding vs waterfall explains where a network like this fits in a stack.

How Chartboost ranks for this category

All eight mobile networks, same category and audience (10,000 daily users, balanced).

Chartboost ranks 8 of 8 here, 87% behind AppLovin MAX.

Practical tips

• Decide early whether children are part of your audience and configure every network for that before launch.
• Show interstitials only after a completed lesson, never between questions.
• Offer rewarded practice rounds or streak repairs instead of selling attention in the middle of study.

About Chartboost

Chartboost is a game-focused network that grew up on interstitials and rewarded video, and it also runs its own mediation product. In our tables it covers rewarded, interstitial and banner, at about $10.00, $7.20 and $0.70 respectively in Tier 1 on Android.

All figures come from our benchmark tables: Android eCPMs by tier, category or niche multipliers, modelled fill and the iOS multiplier. They are estimates for planning, not quotes.