Comparison

Kikishiru vs Cloud Finder

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

Head to head
About

Kikishiru

Features
Read full description

The bird you just heard has a name. Kikishiru listens to the birds around you and helps you learn their names. On a walk, outside a window, on a park bench—when you wonder “what bird is that?”, open the app and just wait. For a call that’s close and clear, it suggests a name within seconds: Confident when it can say so, Maybe with the likeliest candidates when it can’t, and no name at all when it still doesn’t know. Nothing special to do. No need to aim or fuss—just wait for a bird to call clearly. Kikishiru is made for the birds of Japan—not a little of every bird in the world, but the ones you actually hear here. ■ Hear it, and know it ・Identify calls on the spot. You can also identify birds from a recording or a travel video. ・Recent calls stay for a few days; the ones you keep live on in “My Field Guide.” Species by species, a photo and a short note help you learn each name. ■ From your wrist, with Apple Watch ・Listen and get a name on Apple Watch alone—no need to take out your iPhone—learning names as you walk. A fine companion for walks and hikes. ・To look back through your field guide, use your iPhone. ■ Only on your device ・Identification runs entirely on your device. No account, no ads, no tracking. Your audio never leaves it. We pass by, calling anything in the sky simply “a bird.” Yet each one has its own name—the sparrow, the bulbul, the Japanese tit. The moment you know the name, that call stops being background noise and takes a definite place in the world. Your world grows a little more detailed, quietly. “There is no such thing as a weed”—every plant, and every bird, has a name. Long ago in Japan, people listened for the turn of the seasons in the calls of birds and insects. Kikishiru carries that ear into today’s walks. Hear, and know. That’s what Kikishiru is here for. ※ Support for singing insects is on the way.

About

Cloud Finder

Identify clouds by pointing your camera at the sky. This app uses on-device AI for offline identification and provides insights into weather patterns associated with each cloud type. Build your personal sky journal and learn about cloud formations.

Highlights
  • On-device AI for offline cloud identification
  • Identify 10 classic cloud genera and contrails
  • Learn weather implications of cloud types
  • Browse cloud library by altitude
  • Save identified clouds to a personal log
  • Offline functionality, no internet required
Features
Read full description

Cloud Finder turns the sky into a field guide. Point your camera at the clouds and get a best-guess identification that runs entirely on your device — no internet, no account, no photos uploaded. Spot clouds even with zero signal. IDENTIFY THE SKY, ON YOUR DEVICE - Snap a photo and match it against the ten classic cloud genera — cirrus, cumulus, stratus, cumulonimbus and the rest — plus aircraft contrails - On-device AI model, works fully offline - Each cloud comes with what it tends to mean for the weather READ THE WEATHER FROM THE CLOUDS - Learn what every cloud usually signals — the near-term outlook it tends to bring, and how it evolves - Will it rain, when, and how much, plus what each cloud means for flying and sky-watching CLOUD LIBRARY - Browse all the cloud types, grouped by how high they sit - Reading their height and shape together is the key to forecasting from the sky YOUR SKY JOURNAL - Save every cloud you identify — with the photo, date, and place — and build your own field log FREE & PRO Cloud identification and the Cloud Library are free forever. Cloud Finder Pro is a one-time unlock that adds the full Sky Forecast, fun facts, and your saved Sky Journal. No subscription. A NOTE ON WEATHER Cloud Finder is a fun, educational sky-watching companion — not an official forecast. AI can be wrong, and cloud types blend into one another. For anything that matters — travel, aviation, severe weather — always rely on your national weather service.

Screenshots

Kikishiru4 screens
Cloud Finder4 screens

Verdict

The call

The clearest difference is in-app purchases: Kikishiru at none against Cloud Finder's 1. Cloud Finder's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. Cloud Finder sells 1 one-off in-app purchase. Kikishiru asks for nothing beyond the download.

UpkeepUpdate frequency

Kikishiru ships an update every 3 weeks, Cloud Finder every 3 days. Both last shipped on October 31, 2026.

Scorecard2 real differences · 7 level
Kikishiru versus Cloud Finder: the parameters behind the verdict, then further details
ParameterKikishiruCloud Finder
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size165 MB93 MB
Age rating4+4+
DeveloperShuichi KodamaSEDX LLC

In-app purchases

None

Kikishiru

No in-app purchases

1 purchases

Cloud Finder

One-time1
  • Cloud Finder Pro$1.99

Questions

Is Kikishiru free?
Kikishiru is free to download, with no in-app purchases.
Is Cloud Finder free?
Cloud Finder is free to download, with in-app purchases available.
Do Kikishiru or Cloud Finder have ads?
Neither Kikishiru nor Cloud Finder shows ads.
Which is updated more often, Kikishiru or Cloud Finder?
Kikishiru ships an update every 3 weeks, and Cloud Finder every 3 days. Most recently, Kikishiru was updated on October 31, 2026 and Cloud Finder on October 31, 2026.

Other comparisons