Comparison

ArkClipKeyboard vs S2K NIG

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

Head to head
About

ArkClipKeyboard

Features
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It is an app that manages multiple clipboards and a third-party keyboard. Now with ArkClipKeyboard, you can easily use multiple clipboards via keyboard. This app supports widgets and keyboards.

About

S2K NIG

Features
Read full description

Type Hausa, Igbo, Edo, Fulfulde, Yorùbá and over 250 indigenous languages with 100% orthographic and tonal precision—without ever switching keyboard layouts. S2K Nigeria (S2K NIG) brings the patented Shift² Keyboard architecture to iOS, providing direct, single-layout access to extended African characters, sub-dots, and tonal marks while preserving standard English QWERTY touch-typing. Key Features: • Patented Shift² Modifier: Tap the dedicated Shift² key to instantly access 42+ base characters (including ẹ, ọ, ṣ, ḍ, ƙ, ɓ, ɗ, ŋ, ṅ, ɔ, ɛ, ụ, ị, ƴ) and 14+ tone marks directly on the primary keyboard. • 100% Standard QWERTY Preservation: English typing muscle memory remains completely untouched. Blend English and indigenous words in the same sentence without cognitive friction. • Accurate Orthographic & Tonal Resolution: Easily input sub-dots and tone marks to distinguish meanings like ákwá (cry) vs. àkwá (egg) vs. ákwà (cloth) vs. àkwà (bed), or owó (money) vs. òwò (trade) effortlessly. • Universal iOS Integration: Fully functional across WhatsApp, iMessage, X, Safari, Pages, Microsoft Word, and system search. • Absolute Privacy by Design: 100% on-device input processing. S2K NIG does not record, log, or transmit keystrokes, personal messages, or passwords. How to Enable S2K NIG: Go to Settings > General > Keyboard > Keyboards. Tap "Add New Keyboard" and select "S2K NIG". Switch to S2K NIG anytime by tapping the Globe icon on your keyboard.

Screenshots

ArkClipKeyboard4 screens
S2K NIG4 screens

Verdict

The call

The clearest difference is price: ArkClipKeyboard at Free against S2K NIG's $0.99. S2K NIG's advantage is update cadence (every 5 months vs every 20 months). On ads, in-app purchases, 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

ArkClipKeyboard is free to download; S2K NIG costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ArkClipKeyboard ships an update every 20 months, S2K NIG every 5 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard2 real differences · 4 level
ArkClipKeyboard versus S2K NIG: the parameters behind the verdict, then further details
ParameterArkClipKeyboardS2K NIG
PriceFree — better$0.99
Update frequencyEvery 20 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size6 MB4 MB
Age rating4+4+
DeveloperDong Yeong KimThe Lagos Analysis Corporation

In-app purchases

None

ArkClipKeyboard

No in-app purchases

None

S2K NIG

No in-app purchases

Questions

Is ArkClipKeyboard free?
ArkClipKeyboard is free to download, with no in-app purchases.
Is S2K NIG free?
S2K NIG costs $0.99, with no in-app purchases.
Do ArkClipKeyboard or S2K NIG have ads?
Neither ArkClipKeyboard nor S2K NIG shows ads.
Which is updated more often, ArkClipKeyboard or S2K NIG?
ArkClipKeyboard ships an update every 20 months, and S2K NIG every 5 months. Most recently, ArkClipKeyboard was updated on November 3, 2026 and S2K NIG on November 12, 2026.

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