Comparison

Pocket Param vs SOLUM Hub

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

Head to head

About

Pocket Param

Features

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This app downloads the ArduPilot frame parameters and caches them in the terminal. The display speed is increased and you can see it even in an offline environment. This is useful for field work without a network environment. If it is online, it will translate it into Japanese. Dark mode supportted.

About

SOLUM Hub

Features

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SOLUM drives the global ESL market with industry-leading ESL optimization systems. Features: 1. Detecting labels and products using barcode scanner. 2. Link labels with products. 3. Unlink labels with products. 4. Blink LED. 5. Monitor all stores.

Screenshots

Pocket Param3 screens

SOLUM Hub2 screens

Verdict

The call

The clearest difference is update cadence: SOLUM Hub at every 3 weeks against Pocket Param's every 7 months. SOLUM Hub also leads on iOS requirement (11.0 vs 26.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pocket Param ships an update every 7 months, SOLUM Hub every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 4 level

Pocket Param versus SOLUM Hub: the parameters behind the verdict, then further details
Parameter	Pocket Param	SOLUM Hub
Price	Free	Free
Update frequency	Every 7 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	26.0	11.0 — better
Further details — not scored
Size	34 MB	153 MB
Age rating	4+	4+
Developer	TSUYOSHI KAWAMURA	SoluM

In-app purchases

None

Pocket Param

No in-app purchases

None

SOLUM Hub

No in-app purchases

Questions

Is Pocket Param free?

Pocket Param is free to download, with no in-app purchases.

Is SOLUM Hub free?

SOLUM Hub is free to download, with no in-app purchases.

Do Pocket Param or SOLUM Hub have ads?

Neither Pocket Param nor SOLUM Hub shows ads.

Which is updated more often, Pocket Param or SOLUM Hub?

Pocket Param ships an update every 7 months, and SOLUM Hub every 3 weeks. Most recently, Pocket Param was updated on October 27, 2026 and SOLUM Hub on October 28, 2026.