Comparison

E vs 1

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

Head to head
About

E

Features
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About

1

Features
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【1-Click】Premium Account Pricing and Terms $ 4.99/week* $ 39.99/year* *Prices shown are in U.S. dollars; actual charges may be converted to your local currency. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions can be managed by the user. Turning off auto-renewal may be done by going to your account settings after purchase. Cancellation of the current subscription is not allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bamboodawn.xyz/yijianchuanshu/privacy.html

Screenshots

E3 screens
13 screens

Verdict

The call

The clearest difference is in-app purchases: E at none against 1's 2. E also leads on device support (3 vs 1) and iOS requirement (8.0 vs 16.0). 1's advantage is update cadence (every 2 months vs every 37 months). On price and ads 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. 1 sells 2 in-app purchases, starting at $4.99 per 7 days. E asks for nothing beyond the download.

UpkeepUpdate frequency

E ships an update every 37 months, 1 every 2 months. The most recent releases landed on October 26, 2026 and November 5, 2026 respectively.

Scorecard4 real differences Β· 2 level
E versus 1: the parameters behind the verdict, then further details
ParameterE1
PriceFreeFree
Update frequencyEvery 37 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS8.0 β€” better16.0
Further details β€” not scored
Size66 MB4 MB
Age rating4+4+
DeveloperTELECOMMUNICATIONS REGULATORY AUTHORITY (OM)HK JIAHAO INTERNATIONAL TECHNOLOGY LIMITED

In-app purchases

None

E

No in-app purchases

2 purchases

1

Subscriptions2
  • Weekly Plus3 Days trial$4.997 Days
  • Yearly Plus$39.991 Year

Questions

Is E free?
E is free to download, with no in-app purchases.
Is 1 free?
1 is free to download, with in-app purchases available.
Do E or 1 have ads?
Neither E nor 1 shows ads.
Which is updated more often, E or 1?
E ships an update every 37 months, and 1 every 2 months. Most recently, E was updated on October 26, 2026 and 1 on November 5, 2026.

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