Comparison

SMJ Smart Scheme vs BigPay Authenticator

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

Head to head
About

SMJ Smart Scheme

Features
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SMJ Smart Scheme – Ponmagal Gold Saving Plan Ponmagal is a structured gold weight–based savings scheme from SMJ SENTHIL MURUGAN JEWELLERS, designed to help you accumulate gold in a disciplined and transparent way. Each monthly payment is converted into 22kt gold weight at the prevailing board rate on the date of payment. On redemption, customers can enjoy zero making and wastage charges within the accumulated gold weight (Terms & Conditions apply). Key Features β€’ Minimum Monthly Payment Start with β‚Ή1,000 and pay in multiples of β‚Ή1,000. β€’ Scheme Duration 11-month savings plan. β€’ Account Opening Open your Ponmagal scheme at the store. After activation, the next 10 monthly instalments can be paid through this app. β€’ Gold Conversion Each instalment is converted to 22kt gold weight at the board rate applicable on the payment date. β€’ Gold Accumulation The credited gold weight is added monthly to your scheme account. β€’ Making & Wastage Benefit No making or wastage charges on jewellery purchased within your accumulated gold weight. Stone value (if applicable) is payable by the customer. Redemption Details β€’ Redemption can be done in the 12th month after completing all 11 instalments β€’ Applicable for gold ornaments and silver articles only β€’ Not applicable for diamond jewellery, silver MRP items, or gift articles β€’ If the jewellery weight exceeds the accumulated gold weight, the making & wastage apply only on the excess Payment Options β€’ Through the App: UPI, Credit/Debit Cards, Net Banking (via secure payment gateway) β€’ In-Store: Cash, Card, UPI Example If you save β‚Ή2,000 when the 22kt board rate is β‚Ή11,450/g, You receive approximately 0.175 g of gold for that month. Terms & Conditions apply. Scheme benefits, rates, eligibility, and redemption rules are governed by SMJ SENTHIL MURUGAN JEWELLERS’ policy.

About

BigPay Authenticator

Features
Read full description

Designed to support secure access, BigPay Authenticator strengthens account protection on BigPay Biz. It authorises time-based QR codes for transactions and activities to ensure reliable and controlled access to company accounts. - Works seamlessly with BigPay Biz - Functional and reliable QR code scan - Strengthens account protection with multi-factor authentication Built to safeguard transactions and activities across the BigPay Biz ecosystem.

Screenshots

SMJ Smart Scheme4 screens
BigPay Authenticator4 screens

Verdict

The call

The clearest difference is update cadence: BigPay Authenticator at fortnightly against SMJ Smart Scheme's every 2 months. SMJ Smart Scheme's advantage is iOS requirement (13 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SMJ Smart Scheme ships an update every 2 months, BigPay Authenticator fortnightly. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

Scorecard2 real differences Β· 4 level
SMJ Smart Scheme versus BigPay Authenticator: the parameters behind the verdict, then further details
ParameterSMJ Smart SchemeBigPay Authenticator
PriceFreeFree
Update frequencyEvery 2 monthsFortnightly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13 β€” better15.0
Further details β€” not scored
Size46 MB36 MB
Age rating4+17+
DeveloperSRI MADHURA JEWELLERY PRIVATE LIMITEDBIG PAY PTE. LTD.

In-app purchases

None

SMJ Smart Scheme

No in-app purchases

None

BigPay Authenticator

No in-app purchases

Questions

Is SMJ Smart Scheme free?
SMJ Smart Scheme is free to download, with no in-app purchases.
Is BigPay Authenticator free?
BigPay Authenticator is free to download, with no in-app purchases.
Do SMJ Smart Scheme or BigPay Authenticator have ads?
Neither SMJ Smart Scheme nor BigPay Authenticator shows ads.
Which is updated more often, SMJ Smart Scheme or BigPay Authenticator?
SMJ Smart Scheme ships an update every 2 months, and BigPay Authenticator fortnightly. Most recently, SMJ Smart Scheme was updated on September 16, 2026 and BigPay Authenticator on September 21, 2026.

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