Comparison

51SMT vs DataDome

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

Head to head
About

51SMT

Features
Read full description

51SMT is an industrial internet platform for electronics manufacturing. It offers a full suite of tools and services including community forums, equipment maintenance, document lookup and a parts mall. Meanwhile, it builds transaction information circulation channels for the electronics manufacturing sector to boost operational efficiency across the industry.

About

DataDome

Features
Read full description

Get notified in real time when bad bots attack, and configure your bot protection in few taps. DataDome is the #1 SaaS bot protection solution for e-commerce and classified ads businesses. It runs on autopilot, and requires no daily intervention from your teams. We will send you notifications whenever your website, mobile app or API is under attack. From the app, you can turn on the protection on all or a selected set of endpoints. You will need a DataDome account to access the app. You can start a free trial by visiting https://datadome.co/free-signup/ With the DataDome app, the protection of your platform is at your fingertips. You can now receive notifications directly in your mobile phone, and easily adjust the configuration of your protection. NOTIFICATIONS - Real-time notifications of bad bot attacks: Layer 7 DDoS attacks, credential stuffing, intensive scraping, and all other OWASP automated threats ATTACK DATA - Log of recent attacks and notifications - Attack information - Attack statistics CONFIGURATION - Activate or disable site-wide protection - Activate or disable protection per endpoint SUPPORT Problems? Feedback? The more you tell us, the better DataDome gets. Visit https://docs.datadome.co/docs/support to contact our Support team. TERMS OF USE https://datadome.co/terms-of-service/

Screenshots

51SMT4 screens
DataDome3 screens

Verdict

The call

The clearest difference is in-app purchases: DataDome at none against 51SMT's 3. 51SMT's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. 51SMT sells 3 one-off in-app purchases. DataDome asks for nothing beyond the download.

UpkeepUpdate frequency

51SMT ships an update every 3 weeks, DataDome every 4 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard3 real differences Β· 3 level
51SMT versus DataDome: the parameters behind the verdict, then further details
Parameter51SMTDataDome
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterEvery 4 months
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better16.0
Further details β€” not scored
Size55 MB10 MB
Age rating4+4+
DeveloperSHENZHEN 51 SURFACE MOUNTING TECHNOLOGY CO., LTD.DataDome

In-app purchases

3 purchases

51SMT

One-time3
  • ε‘¨δΌšε‘˜$0.99
  • ζœˆδΌšε‘˜$0.99
  • ε­£εΊ¦δΌšε‘˜$2.99
None

DataDome

No in-app purchases

Questions

Is 51SMT free?
51SMT is free to download, with in-app purchases available.
Is DataDome free?
DataDome is free to download, with no in-app purchases.
Do 51SMT or DataDome have ads?
Neither 51SMT nor DataDome shows ads.
Which is updated more often, 51SMT or DataDome?
51SMT ships an update every 3 weeks, and DataDome every 4 months. Most recently, 51SMT was updated on October 15, 2026 and DataDome on October 8, 2026.

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