Best Nano Banana Pro vs RoomAI
Official pricing (checked 2026-10-14, 2026-10-26) computed at the same usage levels. 1 USD = 1,325.19 KRW.
- At 500 Images per month (Typical · 500)
Best Nano Banana Pro- ₩51,700
- Pro, $39/mo
RoomAI
- ₩4,400
- Yearly, $3.33/mo
- RoomAI is cheaper more often
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 | Best Nano Banana Pro | RoomAI | Cheaper |
|---|---|---|---|
| Light · 100 (100) | $15 Basic, ₩19,900 | $3.33 Yearly, ₩4,400 | RoomAI by $11.67 |
| Typical · 500 (500) | $39 Pro, ₩51,700 | $3.33 Yearly, ₩4,400 | RoomAI by $35.67 |
| Heavy · 2,000 (2,000) | $160 Max, ₩212,000 | $3.33 Yearly, ₩4,400 | RoomAI by $156.67 |
For your exact usage, use the AI image calculator.
At a glance
- Entry prices: Best Nano Banana Pro Basic at $15/mo (about ₩19,900), RoomAI Yearly at $3.33/mo (about ₩4,400).
- At light · 100 usage, RoomAI (Yearly, $3.33) is $11.67 cheaper than Best Nano Banana Pro (Basic, $15).
- At typical · 500 usage, RoomAI (Yearly, $3.33) is $35.67 cheaper than Best Nano Banana Pro (Pro, $39).
- At heavy · 2,000 usage, RoomAI (Yearly, $3.33) is $156.67 cheaper than Best Nano Banana Pro (Max, $160).
- Neither has a free plan.
Capability comparison
Specs as stated in each tool's official documentation. A blank means that tool does not publish the item.
| Item | Best Nano Banana Pro | |
|---|---|---|
| Max resolution720p → 8K | - | 4K |
Compare item by item. A single overall score hides where each tool is actually strong.
Best Nano Banana Pro pricing
NanoBanana is an independent AI image generation tool that can generate high-quality images from text descriptions or edit photos with professional-level control. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| BasicCheapest paid | $15 | $12 | ₩19,900 | 115 credits (1 per images)$0.13 per image | 115 credits/month (1 image = 1 credit), 30-day cloud storage, commercial use allowed. Annual billing: 1384 credits/year |
| Pro | $39 | $19.50 | ₩51,700 | 615 credits (1 per images)$0.06 per image | 615 credits/month (1 image = 1 credit), unlimited cloud storage, commercial use allowed. Annual billing: 7384 credits/year |
| Max | $160 | $80 | ₩212,000 | 3,538 credits (1 per images)$0.05 per image | 3538 credits/month (1 image = 1 credit), unlimited cloud storage, commercial use allowed. Annual billing: 42461 credits/year |
BasicCheapest paid
$15/mo
- In KRW
- ₩19,900
- Annual billing
- $12
- Included / month
- 115 credits (1 per images)
115 credits/month (1 image = 1 credit), 30-day cloud storage, commercial use allowed. Annual billing: 1384 credits/year
Pro
$39/mo
- In KRW
- ₩51,700
- Annual billing
- $19.50
- Included / month
- 615 credits (1 per images)
615 credits/month (1 image = 1 credit), unlimited cloud storage, commercial use allowed. Annual billing: 7384 credits/year
Max
$160/mo
- In KRW
- ₩212,000
- Annual billing
- $80
- Included / month
- 3,538 credits (1 per images)
3538 credits/month (1 image = 1 credit), unlimited cloud storage, commercial use allowed. Annual billing: 42461 credits/year
1 USD = 1,325.19 KRW (2026-10-28). Checked on the official pricing page on 2026-10-14. Bold values are monthly-billing prices; taxes and payment fees excluded.
RoomAI pricing
RoomAI LTD's AI interior design tool. Take a photo of your room and see 4K redesigns in 45+ styles in seconds. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Weekly | $4.99 | - | ₩6,600 | Unlimited | Billed weekly ($4.99/week). 45+ styles, 4K output, unlimited renders. |
| Monthly | $9.99 | - | ₩13,200 | Unlimited | Unlimited. Billed monthly, recommended. Priority queue, sketch-to-render included. |
| YearlyCheapest paid | $3.33annual billing only | $3.33 | ₩4,400 | Unlimited | Unlimited. $39.99/year billed in one payment, 67% off. Virtual staging mode included. |
Weekly
$4.99/mo
- In KRW
- ₩6,600
- Included / month
- Unlimited
Billed weekly ($4.99/week). 45+ styles, 4K output, unlimited renders.
Monthly
$9.99/mo
- In KRW
- ₩13,200
- Included / month
- Unlimited
Unlimited. Billed monthly, recommended. Priority queue, sketch-to-render included.
YearlyCheapest paid
$3.33annual billing only/mo
- In KRW
- ₩4,400
- Annual billing
- $3.33
- Included / month
- Unlimited
Unlimited. $39.99/year billed in one payment, 67% off. Virtual staging mode included.
1 USD = 1,325.19 KRW (2026-10-28). Checked on the official pricing page on 2026-10-26. Bold values are monthly-billing prices; taxes and payment fees excluded.
FAQ
- Best Nano Banana Pro or RoomAI: which is cheaper?
- At light · 100 usage, RoomAI (Yearly, $3.33) is $11.67 cheaper than Best Nano Banana Pro (Basic, $15). At typical · 500 usage, RoomAI (Yearly, $3.33) is $35.67 cheaper than Best Nano Banana Pro (Pro, $39). At heavy · 2,000 usage, RoomAI (Yearly, $3.33) is $156.67 cheaper than Best Nano Banana Pro (Max, $160).
- Do Best Nano Banana Pro and RoomAI have free plans?
- Neither has a free plan.
- What are the entry prices of Best Nano Banana Pro and RoomAI?
- Entry prices: Best Nano Banana Pro Basic at $15/mo (about ₩19,900), RoomAI Yearly at $3.33/mo (about ₩4,400).
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 = 1,325.19 KRW as at 2026-10-28. 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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