Comparison

SnapStackShrink vs GuardianTrackSafety

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

Head to head

SnapStackShrink

Compress images in batches

About

SnapStackShrink

Features

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SnapStackShrink – More Space for Your Memories! Your iPhone is full, but you don’t want to delete precious memories? With SnapStackShrink, you can efficiently compress and store your photos. Save space and keep all your favorite moments close – quickly, easily, and securely.

About

GuardianTrackSafety

Features

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Track the safety of your loved ones. Our device monitors for help, when help is need the app updates with an location.

Screenshots

SnapStackShrink1 screens

GuardianTrackSafety4 screens

Verdict

The call

The clearest difference is iOS requirement: GuardianTrackSafety at 14.0 against SnapStackShrink's 17.6. On price, update cadence, ads and in-app purchases 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

SnapStackShrink ships an update every 8 months, GuardianTrackSafety every 7 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 5 level

SnapStackShrink versus GuardianTrackSafety: the parameters behind the verdict, then further details
Parameter	SnapStackShrink	GuardianTrackSafety
Price	Free	Free
Update frequency	Every 8 months	Every 7 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	17.6	14.0 — better
Further details — not scored
Size	5 MB	40 MB
Age rating	4+	4+
Developer	TOBIAS MICHAEL RUDOLF HEINE	Coding Minds, Inc.

In-app purchases

None

SnapStackShrink

No in-app purchases

None

GuardianTrackSafety

No in-app purchases

Questions

Is SnapStackShrink free?

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

Is GuardianTrackSafety free?

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

Do SnapStackShrink or GuardianTrackSafety have ads?

Neither SnapStackShrink nor GuardianTrackSafety shows ads.

Which is updated more often, SnapStackShrink or GuardianTrackSafety?

SnapStackShrink ships an update every 8 months, and GuardianTrackSafety every 7 months. Most recently, SnapStackShrink was updated on September 26, 2026 and GuardianTrackSafety on September 20, 2026.