Comparison

Sigma CVI vs Quick Kibo

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

Head to head
About

Sigma CVI

Features
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Aplicació mòbil per als ciutadans dels municipis que s’han adherit al servei de recollida de reciclatge informatitzat. L’objectiu del sistema és optimitzar i controlar el servei de recollida selectiva de residus i proporcionar informació als usuaris. Concretament, l’app permet el seguiment i la monitorització de l’eliminació de residus per a usuaris individuals de CVI per als contenidors del carrer. Les dades recollides amb el sistema informàtic permeten avaluar estadísticament el comportament dels usuaris a les diferents zones, optimitzar la distribució i el buidatge dels contenidors, millorar la gestió de l’illa ecològica i, per tant, reforçar tot el servei al nivell municipal. Com registrar-se a l’aplicació per als usuaris: només cal que introduïu "nom d’usuari" i contrasenya "rebuts de CVI, tenir una adreça de correu electrònic vàlid i acceptar la regulació per al tractament de dades personals. El sistema, per tal d’activar la visualització de les contribucions, procedirà amb una verificació del correu electrònic de l’usuari. Funcions disponibles a l’App: - Visualització d’aportacions de residus: l’usuari pot comprovar la seva pròpia aportació de residus. La llista de dades es pot filtrar per tipus de material i per període (els darrers 30 dies, els darrers 60 dies, des del començament de l’any ...) Es poden consultar les dades en una llista que mostra la data i el lloc de l’aportació o representats en gràfics. L’App també ofereix als usuaris informació sobre les indicacions per a la correcta aportació de residus.

About

Quick Kibo

Personalize your typing experience with customizable themes, keycaps, and mechanical sound effects. Enhance your typing with intelligent suggestions and multilingual support. Enjoy a visually and audibly unique keyboard.

Highlights
  • Customizable themes and keycaps
  • Mechanical and melodic key sounds
  • Reactive RGB backlight
  • Intelligent typing suggestions
  • Multilingual support
  • Saved phrases and fancy text styles
Features
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Quick Kibo turns the plain iOS keyboard into something that is actually yours: real mechanical key sounds, RGB backlight that reacts to your fingers, themes for every mood, and typing help that gets out of your way. THEMES THAT FOLLOW YOU EVERYWHERE Pick a skin and it comes with you into every app - messages, notes, search, all of it. Minimal light keyboards done properly. Deep darks. Soft cute pastels. Glowing neon. Gradients that shift across the keys. Loud, colorful pop. Turn on Shuffle and it is a different keyboard every time you open it. KEY CAPS YOU DESIGN YOURSELF Most keyboards let you change the background. Quick Kibo lets you change the keys. Pick a letterform - serif, mono, rounded, outlined, enclosed. Pick how the letters are inked - solid, outlined, shadowed, or a gradient running across the board. Then colour the caps themselves: the vowels, the home row, WASD, the function keys, or every key in a rainbow, in the color you choose. MECHANICAL AND MELODIC KEY SOUNDS Blue switches with the sharp click. Reds with the smooth press. Browns with the tactile bump. Deep thock. A real typewriter. A piano laid out across the keys, so typing left to right rises in pitch. Set the volume to taste, or turn it off entirely. RGB BACKLIGHT Light that answers your fingers: a glow under each press, a ripple that spreads, a trail that follows you across the keys, confetti, fire, rain, aurora. Or a calm breathing pulse. All drawn on the keyboard itself, all tunable. TYPING THAT ACTUALLY HELPS Word suggestions and corrections built on measured frequency, so the word you meant comes first and real typos get fixed. Next-word prediction that reads the sentence you are writing. Chinese pinyin with phrase and whole-sentence conversion, initial-only shorthand, and fuzzy spellings. Japanese kana to kanji. Korean Hangul assembly. Layouts for the languages people actually type in, and the globe key switches between the ones you turn on. EVERYTHING ELSE - Emoji, kaomoji and fancy text styles, latched so everything you type is transformed - Saved phrases you can paste in any app, and secure entries behind Face ID - Slide the space bar to move the cursor, press and hold for accents - A number row if you want one, and a punctuation set that matches your language - Insert the date, the time, or where you are, without leaving what you are writing - Your own photo as the keyboard background, with the keys tuned to let it through PRIVACY Quick Kibo has no servers, no accounts and no analytics. Nothing you type is collected, logged or transmitted - with Full Access on or off. Full Access is off by default and optional; it is used only for the clipboard buttons and the location key. Location is read only when you press that key and goes straight into your own text. Free to type in, forever. Pro is optional - subscribe weekly or yearly, or pay once and keep it forever. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sigma CVI4 screens
Quick Kibo4 screens

Verdict

The call

The clearest difference is in-app purchases: Sigma CVI at none against Quick Kibo's 4. Sigma CVI also leads on iOS requirement (11.0 vs 17.0). Quick Kibo's advantage is update cadence (every 8 days vs every 15 months). On price, ads 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. Quick Kibo sells 4 in-app purchases, starting at $2.99 per 7 days. Sigma CVI asks for nothing beyond the download.

UpkeepUpdate frequency

Sigma CVI ships an update every 15 months, Quick Kibo every 8 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 6 level
Sigma CVI versus Quick Kibo: the parameters behind the verdict, then further details
ParameterSigma CVIQuick Kibo
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 15 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better17.0
Further details — not scored
Size22 MB345 MB
Age rating12+4+
DeveloperID&A S.r.l.Weiyanda (Shanghai) Information Technology Co., Ltd.

In-app purchases

None

Sigma CVI

No in-app purchases

4 purchases

Quick Kibo

Subscriptions3
  • Kibo Pro Weekly$2.997 Days
  • Kibo Pro Monthly$6.991 Month
  • Kibo Pro Yearly$49.991 Year
One-time1
  • Kibo Pro$199.99

Questions

Is Sigma CVI free?
Sigma CVI is free to download, with no in-app purchases.
Is Quick Kibo free?
Quick Kibo is free to download, with in-app purchases available.
Do Sigma CVI or Quick Kibo have ads?
Neither Sigma CVI nor Quick Kibo shows ads.
Which is updated more often, Sigma CVI or Quick Kibo?
Sigma CVI ships an update every 15 months, and Quick Kibo every 8 days. Most recently, Sigma CVI was updated on October 25, 2026 and Quick Kibo on October 29, 2026.

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