Comparison

ERP Tunable White vs Chartboost Ad Preview

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Chartboost Ad Preview

Free

🔧 Utilities

No ratingsView app →

About

ERP Tunable White

Features

Read full description

ERP Tunable White offers Grouping, Color Temperature, Intensity and Warm to Dim controls.

About

Chartboost Ad Preview

Features

Read full description

Preview your Chartboost ad experience. This app is for Chartboost Publishers and DSPs to test and preview ad rendering via the Chartboost SDK.

Screenshots

ERP Tunable White3 screens

Chartboost Ad Preview4 screens

Verdict

The call

The clearest difference is ads: ERP Tunable White at none against Chartboost Ad Preview's shown. ERP Tunable White also leads on iOS requirement (13.0 vs 15.6). Chartboost Ad Preview's advantage is update cadence (every 6 weeks vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ERP Tunable White ships an update every 4 months, Chartboost Ad Preview every 6 weeks. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 3 level

ERP Tunable White versus Chartboost Ad Preview: the parameters behind the verdict, then further details
Parameter	ERP Tunable White	Chartboost Ad Preview
Price	Free	Free
Update frequency	Every 4 months	Every 6 weeks — better
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.6
Further details — not scored
Size	2 MB	17 MB
Age rating	4+	4+
Developer	Erp Power, LLC	Chartboost, Inc.

In-app purchases

None

ERP Tunable White

No in-app purchases

None

Chartboost Ad Preview

No in-app purchases

Questions

Is ERP Tunable White free?

ERP Tunable White is free to download, with no in-app purchases.

Is Chartboost Ad Preview free?

Chartboost Ad Preview is free to download, with no in-app purchases.

Do ERP Tunable White or Chartboost Ad Preview have ads?

Chartboost Ad Preview shows ads; ERP Tunable White does not.

Which is updated more often, ERP Tunable White or Chartboost Ad Preview?

ERP Tunable White ships an update every 4 months, and Chartboost Ad Preview every 6 weeks. Most recently, ERP Tunable White was updated on September 17, 2026 and Chartboost Ad Preview on September 13, 2026.