Comparison

LETS Investigate vs ACT

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

Head to head
About

LETS Investigate

Securely capture and store investigative media like photos, videos, and audio. All evidence is encrypted, timestamped, signed, and audited on remote servers to ensure its integrity and prevent modification for legal cases.

Highlights
  • Secure media storage
  • Encryption
  • Timestamping
  • Digital signing
  • Audit trails
  • Remote server storage
Features
Read full description

Get your phone out of the chain of custody. If you’re using a work or personal phone for investigative work, it’s a legal liability. LETS Investigate stores and encrypts any photos, video or audio created within the app on secure remote servers. Evidence is timestamped, signed, and audited the moment it’s created on your device so you can be sure that it’s never modified and that you can produce the original file for your cases.

About

ACT

Features
Read full description

The Advanced Covert Technology app offers advanced features used to enhance investigations. Advanced Covert Technology is a leader in surveillance equipment technology in the United States. We offer a wide variety of products in order to meet the demands of our customers. Our main goal is to treat law enforcement customers in the way they deserve to be treated. We start with great customer service. This app is intended for Law Enforcement Only. Upon access you are confirming you will treat the information as confidential. We try very hard not to let our covert products be seen by the general public so please share our beliefs and only share with local, state, and federal law enforcement. If you need a user name or a password please contact our corporate office or your sales representative.

Screenshots

LETS Investigate4 screens
ACT4 screens

Verdict

The call

LETS Investigate and ACT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and September 7, 2026 respectively.

ScorecardNo meaningful differences
LETS Investigate versus ACT: the parameters behind the verdict, then further details
ParameterLETS InvestigateACT
PriceFreeFree
Rating2.6 (7 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better12.4
Further details — not scored
Size92 MB59 MB
Age rating4+4+
DeveloperLETS - A Law Enforcement Technologies CorporationLive Technology LLC

In-app purchases

None

LETS Investigate

No in-app purchases

None

ACT

No in-app purchases

Questions

Is LETS Investigate free?
LETS Investigate is free to download, with no in-app purchases.
Is ACT free?
ACT is free to download, with no in-app purchases.
Do LETS Investigate or ACT have ads?
Neither LETS Investigate nor ACT shows ads.
Which is updated more often, LETS Investigate or ACT?
LETS Investigate ships an update every 2 months, and ACT every 2 months. Most recently, LETS Investigate was updated on June 1, 2026 and ACT on September 7, 2026.

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