3D Room Design vs ChartDB
Official pricing (checked 2026-10-25, 2026-10-15) computed at the same usage levels. 1 USD = 1,323.9 KRW.
- At 500 Images per month (Typical · 500)
3D Room Design
- No plan
ChartDB- No plan
- One side has a plan that cannot be converted to usage, so no winner is called per band. Compare the monthly prices in the table below.
Monthly cost by usage
Which side is cheaper at light, typical and heavy use. Each cell is the cheapest plan that covers that amount.
| Images per month | 3D Room Design | ChartDB | Cheaper |
|---|---|---|---|
| Light · 100 (100) | No plan | No plan | - |
| Typical · 500 (500) | No plan | No plan | - |
| Heavy · 2,000 (2,000) | No plan | No plan | - |
For your exact usage, use the AI image calculator.
At a glance
- Entry prices: 3D Room Design Starter at $19.90/mo (about ₩26,300), ChartDB ChartDB Pro at $39/mo (about ₩51,600).
- At light · 100 usage (100 images) neither has a public plan that covers it, or the unit cannot be converted.
- At typical · 500 usage (500 images) neither has a public plan that covers it, or the unit cannot be converted.
- At heavy · 2,000 usage (2,000 images) neither has a public plan that covers it, or the unit cannot be converted.
- Both have free plans (3D Room Design Free, ChartDB ChartDB Free).
Capability comparison
Specs as stated in each tool's official documentation. A blank means that tool does not publish the item.
| Item | ChartDB | |
|---|---|---|
| APINone → Available | - | Yes |
Compare item by item. A single overall score hides where each tool is actually strong.
3D Room Design pricing
3DRoomDesign.ai is a design tool that turns floor plans into 3D spaces. Manual drawing is free, and only AI feature use consumes credits. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Free | $0 | - | ₩0 | 10 credits | One-time credit granted on signup |
| StarterCheapest paid | $19.90 | - | ₩26,300 | 180 credits | Renews monthly |
| Pro | $49.90 | - | ₩66,100 | 530 credits | Advanced model |
| Studio | $99.90 | - | ₩132,300 | 1,200 credits | Top-priority dedicated queue |
Free
$0
10 credits
One-time credit granted on signup
StarterCheapest paid
$19.90/mo
- In KRW
- ₩26,300
- Included / month
- 180 credits
Renews monthly
Pro
$49.90/mo
- In KRW
- ₩66,100
- Included / month
- 530 credits
Advanced model
Studio
$99.90/mo
- In KRW
- ₩132,300
- Included / month
- 1,200 credits
Top-priority dedicated queue
1 USD = 1,323.9 KRW (2026-10-27). Checked on the official pricing page on 2026-10-25. Bold values are monthly-billing prices; taxes and payment fees excluded.
ChartDB pricing
ChartDB is a design tool that visualizes database schemas and creates ER diagrams, allowing teams to collaborate in real-time and automatically synchronize changes. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| ChartDB Free | $0 | - | ₩0 | 1 seats, 1 databases, 10 tables per database | 1 user · 1 database · up to 10 tables, self-hosting available |
| ChartDB ProCheapest paid | $39 | $25 | ₩51,600 | 1 seats | 1 user · 1 database · 100 tables per database, DBML editor |
| ChartDB Teams | $99 | $59 | ₩131,100 | 3 seats | Based on Basic: 3 users · 5 databases · 200 tables per database, real-time collaboration · AI assistant |
ChartDB Free
$0
1 seats, 1 databases, 10 tables per database
1 user · 1 database · up to 10 tables, self-hosting available
ChartDB ProCheapest paid
$39/mo
- In KRW
- ₩51,600
- Annual billing
- $25
- Included / month
- 1 seats
1 user · 1 database · 100 tables per database, DBML editor
ChartDB Teams
$99/mo
- In KRW
- ₩131,100
- Annual billing
- $59
- Included / month
- 3 seats
Based on Basic: 3 users · 5 databases · 200 tables per database, real-time collaboration · AI assistant
1 USD = 1,323.9 KRW (2026-10-27). Checked on the official pricing page on 2026-10-15. Bold values are monthly-billing prices; taxes and payment fees excluded.
FAQ
- 3D Room Design or ChartDB: which is cheaper?
- At light · 100 usage (100 images) neither has a public plan that covers it, or the unit cannot be converted. At typical · 500 usage (500 images) neither has a public plan that covers it, or the unit cannot be converted. At heavy · 2,000 usage (2,000 images) neither has a public plan that covers it, or the unit cannot be converted.
- Do 3D Room Design and ChartDB have free plans?
- Both have free plans (3D Room Design Free, ChartDB ChartDB Free).
- What are the entry prices of 3D Room Design and ChartDB?
- Entry prices: 3D Room Design Starter at $19.90/mo (about ₩26,300), ChartDB ChartDB Pro at $39/mo (about ₩51,600).
How this is calculatedExchange rate, how a plan is chosen, what is excluded, and the disclaimer
How this is calculated
- 1KRW is converted at 1 USD = 1,323.9 KRW as at 2026-10-27. The rate is refreshed daily.
- 2Monthly cost is the monthly-billing price of the cheapest plan that covers the usage entered. Overage is added only where the official page states an overage rate; a plan whose allowance is exceeded with no stated overage is left out of the ranking.
- 3Credit-based tools are converted using the credits-per-unit figure printed on the official page. Tools whose credit cost varies by model, with no official conversion published, are excluded from the ranking and listed separately.
- 4The per-unit price is the plan's monthly price divided by its monthly allowance. Unlimited plans show none, as there is nothing to divide by.
- 5A 원고지 sheet is 200 characters; an A4 page is taken as 1,800 characters at 10pt with 160% line spacing.
- 6Prices are as published by the vendor. VAT, card issuers' foreign-transaction fees and the rate applied on a KRW settlement are excluded. Regional pricing and temporary promotions may not be reflected.
- 7Paying in dollars by card means your issuer adds its own exchange rate and a foreign-transaction fee, typically 1-2% of the amount. That figure depends on the issuer and the moment of payment, so Wolmma cannot know it and does not include it.
Disclaimer
Wolmma is an information site that collects prices from each tool's official pricing page. We may hold an affiliate relationship with a vendor, but we are neither the seller nor its agent.
We verify as carefully as we can, but a displayed price, allowance or conversion may differ from what you are actually charged, because of plan changes, regional policy, promotions or tax. Confirm the final amount on the official page before you pay.
These figures are reference information, not a recommendation or advice to buy. Wolmma accepts no liability for loss arising from a purchase or contract entered into on the basis of this information.
What your card is actually billed will differ from the figure shown, according to your issuer's exchange rate, its foreign-transaction fee and local tax. None of that is within our sight or control, and we accept no liability for it. Payment, refunds and plan changes are a contract between you and the vendor, to which the Company is not a party.
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